<lensdatabase version="1">
    <mount>
        <name>Sony Alpha</name>
        <compat>Minolta AF</compat>
        <compat>M42</compat>
        <compat>M39/1</compat>
        <compat>DKL</compat>
        <compat>T2</compat>
        <compat>Tamron Adaptall</compat>
        <compat>Generic</compat>
    </mount>
    <camera>
        <maker>Sony</maker>
        <model>SLT-A33</model>
        <model lang="en">Alpha 33</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>SLT-A35</model>
        <model lang="en">Alpha 35</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>SLT-A37</model>
        <model lang="en">Alpha 37</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>SLT-A55V</model>
        <model lang="en">Alpha 55</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>SLT-A57</model>
        <model lang="en">Alpha 57</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>SLT-A58</model>
        <model lang="en">Alpha 58</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>SLT-A65V</model>
        <model lang="en">Alpha 65</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>ILCA-68</model>
        <model lang="en">Alpha 68</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.534</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>SLT-A77V</model>
        <model lang="en">Alpha 77</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.534</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>ILCA-77M2</model>
        <model lang="en">Alpha 77 II</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.534</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>SLT-A99</model>
        <model lang="en">Alpha 99</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.005</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>SLT-A99V</model>
        <model lang="en">Alpha 99V</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.005</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A100</model>
        <model lang="en">Alpha 100</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A200</model>
        <model lang="en">Alpha 200</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A230</model>
        <model lang="en">Alpha 230</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A290</model>
        <model lang="en">Alpha 290</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A300</model>
        <model lang="en">Alpha 300</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.534</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A330</model>
        <model lang="en">Alpha 330</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.534</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A350</model>
        <model lang="en">Alpha 350</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.534</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A380</model>
        <model lang="en">Alpha 380</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.528</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A390</model>
        <model lang="en">Alpha 390</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A450</model>
        <model lang="en">Alpha 450</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.534</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A500</model>
        <model lang="en">Alpha 500</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.534</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A550</model>
        <model lang="en">Alpha 550</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.534</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A560</model>
        <model lang="en">Alpha 560</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A580</model>
        <model lang="en">Alpha 580</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A700</model>
        <model lang="en">Alpha 700</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.534</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A850</model>
        <model lang="en">Alpha 850</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>DSLR-A900</model>
        <model lang="en">Alpha 900</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1</cropfactor>
    </camera>
    <camera>
        <maker>Sony</maker>
        <model>ILCA-99M2</model>
        <model lang="en">Alpha 99 II</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1</cropfactor>
    </camera>
    <lens>
        <maker>Sony</maker>
        <model>Sony AF DT 16-105mm f/3.5-5.6</model>
        <mount>Sony Alpha</mount>
        <!-- Average crop factor of Sony APS-C cameras -->
        <cropfactor>1.527</cropfactor>
        <calibration>
            <tca model="poly3" focal="16" br="0.0000849" vr="1.0002242" bb="0.0002099" vb="1.0007851"/>
            <tca model="poly3" focal="24" br="0.0001033" vr="1.0002142" bb="-0.0001268" vb="1.0003659"/>
            <tca model="poly3" focal="35" br="0.0000673" vr="1.0001269" bb="-0.0001984" vb="1.0001409"/>
            <tca model="poly3" focal="50" br="-0.0000401" vr="0.9998721" bb="-0.0001637" vb="1.0001459"/>
            <tca model="poly3" focal="75" br="0.0000190" vr="0.9997211" bb="-0.0002164" vb="1.0000605"/>
            <tca model="poly3" focal="105" br="0.0001368" vr="0.9992983" bb="-0.0002385" vb="1.0001643"/>
            <distortion model="ptlens" focal="16" a="0.030" b="-0.080" c="0.026"/>
            <distortion model="ptlens" focal="22" a="0.011" b="-0.024" c="0.009"/>
            <distortion model="ptlens" focal="35" a="0.006" b="-0.003" c="-0.002"/>
            <distortion model="ptlens" focal="50" a="0.003" b="-0.003" c="0.010"/>
            <distortion model="ptlens" focal="70" a="0.002" b="0.003" c="0.003"/>
            <distortion model="ptlens" focal="105" a="-0.001" b="0.010" c="-0.004"/>
            <vignetting model="pa" focal="16" aperture="3.5" distance="5" k1="-0.288470" k2="0.374699" k3="-0.523764"/>
            <vignetting model="pa" focal="16" aperture="4" distance="5" k1="-0.330235" k2="0.497285" k3="-0.583721"/>
            <vignetting model="pa" focal="16" aperture="4.5" distance="5" k1="-0.336407" k2="0.552643" k3="-0.575818"/>
            <vignetting model="pa" focal="16" aperture="5" distance="5" k1="-0.353798" k2="0.602097" k3="-0.578792"/>
            <vignetting model="pa" focal="16" aperture="5.6" distance="5" k1="-0.312894" k2="0.427975" k3="-0.374015"/>
            <vignetting model="pa" focal="16" aperture="8" distance="5" k1="-0.228501" k2="0.134331" k3="-0.103199"/>
            <vignetting model="pa" focal="16" aperture="16" distance="5" k1="-0.202748" k2="0.056228" k3="-0.049107"/>
            <vignetting model="pa" focal="16" aperture="22" distance="5" k1="-0.201659" k2="0.060327" k3="-0.049851"/>
            <vignetting model="pa" focal="24" aperture="4.5" distance="5" k1="-0.308582" k2="0.589818" k3="-0.521015"/>
            <vignetting model="pa" focal="24" aperture="5" distance="5" k1="-0.274235" k2="0.476290" k3="-0.393271"/>
            <vignetting model="pa" focal="24" aperture="5.6" distance="5" k1="-0.229792" k2="0.330459" k3="-0.263460"/>
            <vignetting model="pa" focal="24" aperture="8" distance="5" k1="-0.186426" k2="0.164882" k3="-0.107059"/>
            <vignetting model="pa" focal="24" aperture="16" distance="5" k1="-0.154042" k2="0.076936" k3="-0.033692"/>
            <vignetting model="pa" focal="24" aperture="22" distance="5" k1="-0.114423" k2="-0.002908" k3="0.015035"/>
            <vignetting model="pa" focal="24" aperture="25" distance="5" k1="-0.124935" k2="-0.005534" k3="0.024066"/>
            <vignetting model="pa" focal="35" aperture="5" distance="5" k1="-0.287485" k2="0.650777" k3="-0.550081"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="5" k1="-0.260832" k2="0.554374" k3="-0.457173"/>
            <vignetting model="pa" focal="35" aperture="8" distance="5" k1="-0.182410" k2="0.293890" k3="-0.226888"/>
            <vignetting model="pa" focal="35" aperture="16" distance="5" k1="-0.133782" k2="0.163862" k3="-0.120876"/>
            <vignetting model="pa" focal="35" aperture="22" distance="5" k1="-0.120685" k2="0.122561" k3="-0.089933"/>
            <vignetting model="pa" focal="35" aperture="32" distance="5" k1="-0.105005" k2="0.097940" k3="-0.083067"/>
            <vignetting model="pa" focal="50" aperture="5" distance="5" k1="-0.258488" k2="0.647112" k3="-0.571874"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="5" k1="-0.241527" k2="0.610572" k3="-0.549893"/>
            <vignetting model="pa" focal="50" aperture="8" distance="5" k1="-0.204291" k2="0.428393" k3="-0.337452"/>
            <vignetting model="pa" focal="50" aperture="16" distance="5" k1="-0.131377" k2="0.216608" k3="-0.160456"/>
            <vignetting model="pa" focal="50" aperture="22" distance="5" k1="-0.139891" k2="0.251957" k3="-0.188303"/>
            <vignetting model="pa" focal="50" aperture="32" distance="5" k1="-0.131371" k2="0.232205" k3="-0.179864"/>
            <vignetting model="pa" focal="55" aperture="5.6" distance="5" k1="-0.254949" k2="0.648429" k3="-0.575154"/>
            <vignetting model="pa" focal="55" aperture="8" distance="5" k1="-0.211558" k2="0.458632" k3="-0.357524"/>
            <vignetting model="pa" focal="55" aperture="22" distance="5" k1="-0.135846" k2="0.253241" k3="-0.185327"/>
            <vignetting model="pa" focal="55" aperture="32" distance="5" k1="-0.145348" k2="0.292481" k3="-0.221538"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="5" k1="-0.240167" k2="0.681320" k3="-0.676884"/>
            <vignetting model="pa" focal="70" aperture="8" distance="5" k1="-0.260742" k2="0.701911" k3="-0.610079"/>
            <vignetting model="pa" focal="70" aperture="16" distance="5" k1="-0.145886" k2="0.281155" k3="-0.204221"/>
            <vignetting model="pa" focal="70" aperture="22" distance="5" k1="-0.129192" k2="0.255130" k3="-0.188194"/>
            <vignetting model="pa" focal="70" aperture="32" distance="5" k1="-0.139201" k2="0.293529" k3="-0.223242"/>
            <vignetting model="pa" focal="80" aperture="5.6" distance="5" k1="-0.210133" k2="0.592325" k3="-0.609250"/>
            <vignetting model="pa" focal="80" aperture="8" distance="5" k1="-0.238492" k2="0.624078" k3="-0.538598"/>
            <vignetting model="pa" focal="80" aperture="16" distance="5" k1="-0.132754" k2="0.243649" k3="-0.169231"/>
            <vignetting model="pa" focal="80" aperture="22" distance="5" k1="-0.120105" k2="0.212296" k3="-0.146781"/>
            <vignetting model="pa" focal="80" aperture="32" distance="5" k1="-0.134805" k2="0.284222" k3="-0.209818"/>
            <vignetting model="pa" focal="80" aperture="36" distance="5" k1="-0.139841" k2="0.297199" k3="-0.219408"/>
            <vignetting model="pa" focal="105" aperture="5.6" distance="5" k1="-0.175601" k2="0.457244" k3="-0.494756"/>
            <vignetting model="pa" focal="105" aperture="8" distance="5" k1="-0.216160" k2="0.548847" k3="-0.471725"/>
            <vignetting model="pa" focal="105" aperture="16" distance="5" k1="-0.125322" k2="0.199554" k3="-0.120266"/>
            <vignetting model="pa" focal="105" aperture="22" distance="5" k1="-0.108959" k2="0.161971" k3="-0.093471"/>
            <vignetting model="pa" focal="105" aperture="32" distance="5" k1="-0.133615" k2="0.270073" k3="-0.183446"/>
            <vignetting model="pa" focal="105" aperture="36" distance="5" k1="-0.150555" k2="0.308926" k3="-0.206299"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony DT 16-50mm f/2.8 SSM (SAL1650)</model>
        <model lang="en">Sony DT 16-50mm f/2.8 SSM</model>
        <mount>Sony Alpha</mount>
        <!-- Average crop factor of Sony APS-C cameras -->
        <cropfactor>1.527</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="16" a="0.0313950" b="-0.0812810" c="0.0164699"/>
            <distortion model="ptlens" focal="17" a="0.0264456" b="-0.0659419" c="0.0065271"/>
            <distortion model="ptlens" focal="18" a="0.0269712" b="-0.0687339" c="0.0198162"/>
            <distortion model="ptlens" focal="20" a="0.0226641" b="-0.0556216" c="0.0106769"/>
            <distortion model="ptlens" focal="22" a="0.0132067" b="-0.0314146" c="0.0071973"/>
            <distortion model="ptlens" focal="24" a="0.0056959" b="-0.0077006" c="0.0122191"/>
            <distortion model="ptlens" focal="26" a="0.0055174" b="-0.0074034" c="-0.0107297"/>
            <distortion model="ptlens" focal="28" a="0.0058777" b="-0.0106156" c="-0.0023575"/>
            <distortion model="ptlens" focal="30" a="0.0021962" b="0.0003911" c="-0.0113694"/>
            <distortion model="ptlens" focal="35" a="-0.0029164" b="0.0102165" c="-0.0138367"/>
            <distortion model="ptlens" focal="40" a="-0.0022428" b="-0.0097886" c="-0.0112101"/>
            <distortion model="ptlens" focal="45" a="-0.0042728" b="0.0196205" c="-0.0251080"/>
            <distortion model="ptlens" focal="50" a="-0.0036411" b="0.0132272" c="-0.0130181"/>
            <!-- Taken with Sony Alpha 77II -->
            <tca model="poly3" focal="16" br="0.0000214" vr="1.0005348" bb="-0.0000256" vb="1.0000420"/>
            <tca model="poly3" focal="20" br="-0.0000020" vr="1.0005625" bb="-0.0000295" vb="0.9999531"/>
            <tca model="poly3" focal="26" br="0.0000032" vr="1.0005516" bb="-0.0000294" vb="0.9998124"/>
            <tca model="poly3" focal="30" br="0.0000172" vr="1.0004103" bb="-0.0000284" vb="0.9997872"/>
            <tca model="poly3" focal="40" br="0.0000128" vr="1.0002373" bb="-0.0000274" vb="0.9998257"/>
            <tca model="poly3" focal="50" br="-0.0000137" vr="0.9999984" bb="0.0000025" vb="0.9999610"/>
            <vignetting model="pa" focal="16" aperture="2.8" distance="10" k1="-0.5400" k2="0.3424" k3="-0.1866"/>
            <vignetting model="pa" focal="16" aperture="2.8" distance="1000" k1="-0.5400" k2="0.3424" k3="-0.1866"/>
            <vignetting model="pa" focal="16" aperture="4" distance="10" k1="-0.3682" k2="0.0089" k3="-0.0511"/>
            <vignetting model="pa" focal="16" aperture="4" distance="1000" k1="-0.3682" k2="0.0089" k3="-0.0511"/>
            <vignetting model="pa" focal="16" aperture="5.6" distance="10" k1="-0.2326" k2="-0.0400" k3="-0.0749"/>
            <vignetting model="pa" focal="16" aperture="5.6" distance="1000" k1="-0.2326" k2="-0.0400" k3="-0.0749"/>
            <vignetting model="pa" focal="16" aperture="8" distance="10" k1="-0.4791" k2="0.3114" k3="-0.0987"/>
            <vignetting model="pa" focal="16" aperture="8" distance="1000" k1="-0.4791" k2="0.3114" k3="-0.0987"/>
            <vignetting model="pa" focal="16" aperture="22" distance="10" k1="-0.4166" k2="0.0410" k3="-0.0097"/>
            <vignetting model="pa" focal="16" aperture="22" distance="1000" k1="-0.4166" k2="0.0410" k3="-0.0097"/>
            <vignetting model="pa" focal="20" aperture="2.8" distance="10" k1="-0.5282" k2="0.6752" k3="-0.6306"/>
            <vignetting model="pa" focal="20" aperture="2.8" distance="1000" k1="-0.5282" k2="0.6752" k3="-0.6306"/>
            <vignetting model="pa" focal="20" aperture="4" distance="10" k1="-0.4513" k2="0.3808" k3="-0.1392"/>
            <vignetting model="pa" focal="20" aperture="4" distance="1000" k1="-0.4513" k2="0.3808" k3="-0.1392"/>
            <vignetting model="pa" focal="20" aperture="5.6" distance="10" k1="-0.3287" k2="0.0167" k3="0.0429"/>
            <vignetting model="pa" focal="20" aperture="5.6" distance="1000" k1="-0.3287" k2="0.0167" k3="0.0429"/>
            <vignetting model="pa" focal="20" aperture="8" distance="10" k1="-0.3316" k2="0.0630" k3="-0.0391"/>
            <vignetting model="pa" focal="20" aperture="8" distance="1000" k1="-0.3316" k2="0.0630" k3="-0.0391"/>
            <vignetting model="pa" focal="20" aperture="22" distance="10" k1="-0.3297" k2="0.0521" k3="-0.0265"/>
            <vignetting model="pa" focal="20" aperture="22" distance="1000" k1="-0.3297" k2="0.0521" k3="-0.0265"/>
            <vignetting model="pa" focal="28" aperture="2.8" distance="10" k1="-0.2960" k2="0.3705" k3="-0.4955"/>
            <vignetting model="pa" focal="28" aperture="2.8" distance="1000" k1="-0.2960" k2="0.3705" k3="-0.4955"/>
            <vignetting model="pa" focal="28" aperture="4" distance="10" k1="-0.3438" k2="0.4442" k3="-0.3828"/>
            <vignetting model="pa" focal="28" aperture="4" distance="1000" k1="-0.3438" k2="0.4442" k3="-0.3828"/>
            <vignetting model="pa" focal="28" aperture="5.6" distance="10" k1="-0.2644" k2="0.0964" k3="-0.0625"/>
            <vignetting model="pa" focal="28" aperture="5.6" distance="1000" k1="-0.2644" k2="0.0964" k3="-0.0625"/>
            <vignetting model="pa" focal="28" aperture="8" distance="10" k1="-0.2686" k2="0.0941" k3="-0.0723"/>
            <vignetting model="pa" focal="28" aperture="8" distance="1000" k1="-0.2686" k2="0.0941" k3="-0.0723"/>
            <vignetting model="pa" focal="28" aperture="22" distance="10" k1="-0.2681" k2="0.0814" k3="-0.0549"/>
            <vignetting model="pa" focal="28" aperture="22" distance="1000" k1="-0.2681" k2="0.0814" k3="-0.0549"/>
            <vignetting model="pa" focal="35" aperture="2.8" distance="10" k1="-0.3121" k2="0.2852" k3="-0.2396"/>
            <vignetting model="pa" focal="35" aperture="2.8" distance="1000" k1="-0.3121" k2="0.2852" k3="-0.2396"/>
            <vignetting model="pa" focal="35" aperture="4" distance="10" k1="-0.3786" k2="0.6256" k3="-0.4873"/>
            <vignetting model="pa" focal="35" aperture="4" distance="1000" k1="-0.3786" k2="0.6256" k3="-0.4873"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="10" k1="-0.2362" k2="0.1200" k3="-0.0931"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="1000" k1="-0.2362" k2="0.1200" k3="-0.0931"/>
            <vignetting model="pa" focal="35" aperture="8" distance="10" k1="-0.2338" k2="0.1090" k3="-0.0835"/>
            <vignetting model="pa" focal="35" aperture="8" distance="1000" k1="-0.2338" k2="0.1090" k3="-0.0835"/>
            <vignetting model="pa" focal="35" aperture="22" distance="10" k1="-0.2350" k2="0.1067" k3="-0.0780"/>
            <vignetting model="pa" focal="35" aperture="22" distance="1000" k1="-0.2350" k2="0.1067" k3="-0.0780"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="10" k1="-0.3433" k2="0.1236" k3="-0.0869"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="1000" k1="-0.3433" k2="0.1236" k3="-0.0869"/>
            <vignetting model="pa" focal="50" aperture="4" distance="10" k1="-0.2016" k2="0.4882" k3="-0.5190"/>
            <vignetting model="pa" focal="50" aperture="4" distance="1000" k1="-0.2016" k2="0.4882" k3="-0.5190"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="10" k1="-0.2915" k2="0.4416" k3="-0.3872"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="1000" k1="-0.2915" k2="0.4416" k3="-0.3872"/>
            <vignetting model="pa" focal="50" aperture="8" distance="10" k1="-0.2084" k2="0.1124" k3="-0.0904"/>
            <vignetting model="pa" focal="50" aperture="8" distance="1000" k1="-0.2084" k2="0.1124" k3="-0.0904"/>
            <vignetting model="pa" focal="50" aperture="22" distance="10" k1="-0.2043" k2="0.0941" k3="-0.0697"/>
            <vignetting model="pa" focal="50" aperture="22" distance="1000" k1="-0.2043" k2="0.0941" k3="-0.0697"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony DT 18-55mm f/3.5-5.6 SAM (SAL1855)</model>
        <model lang="en">Sony DT 18-55mm f/3.5-5.6 SAM</model>
        <mount>Sony Alpha</mount>
        <focal min="18" max="55"/>
        <!-- Average crop factor of Sony APS-C cameras -->
        <cropfactor>1.527</cropfactor>
        <calibration>
            <distortion model="poly3" focal="18" k1="-0.01644"/>
            <distortion model="poly3" focal="24" k1="-0.00711"/>
            <distortion model="poly3" focal="35" k1="-0.00156"/>
            <distortion model="poly3" focal="55" k1="0.00022"/>
            <tca model="poly3" focal="18" br="0.0004103" cr="-0.0005073" vr="1.0001516" bb="-0.0001287" cb="-0.000226" vb="1.0007798"/>
            <tca model="poly3" focal="24" br="0.0001554" cr="-0.0001725" vr="1.0000343" bb="-0.000046" cb="-0.0002381" vb="1.000655"/>
            <tca model="poly3" focal="28" br="0.0001039" cr="-0.0000794" vr="0.9999764" bb="0.0000066" cb="-0.0003685" vb="1.0006678"/>
            <tca model="poly3" focal="35" br="0.0000526" cr="-0.0000497" vr="0.9999977" bb="0.0000094" cb="-0.0002178" vb="1.0004108"/>
            <tca model="poly3" focal="40" br="0.0000877" cr="-0.0000872" vr="1.0000064" bb="0.0000676" cb="-0.0003308" vb="1.0004211"/>
            <tca model="poly3" focal="50" br="0.0000768" cr="-0.000147" vr="1.0000969" bb="-0.0000479" cb="-0.0000054" vb="1.0002261"/>
            <tca model="poly3" focal="55" br="0.0000843" cr="-0.0001494" vr="1.0001189" bb="-0.0000056" cb="-0.0000362" vb="1.0001643"/>
            <!-- Taken with Sony A77 -->
            <!-- Actually, the vignetting data was taken with the version II of
                 this lens.  But they are probably optically compatible.  Only
                 mechanics and coating are changed according to an internet
                 source. -->
            <vignetting model="pa" focal="18" aperture="3.5" distance="10" k1="-0.4116" k2="-0.3091" k3="0.2332"/>
            <vignetting model="pa" focal="18" aperture="3.5" distance="1000" k1="-0.4116" k2="-0.3091" k3="0.2332"/>
            <vignetting model="pa" focal="18" aperture="5" distance="10" k1="-0.3600" k2="0.0701" k3="-0.0216"/>
            <vignetting model="pa" focal="18" aperture="5" distance="1000" k1="-0.3600" k2="0.0701" k3="-0.0216"/>
            <vignetting model="pa" focal="18" aperture="7.1" distance="10" k1="-0.3503" k2="0.0590" k3="-0.0148"/>
            <vignetting model="pa" focal="18" aperture="7.1" distance="1000" k1="-0.3503" k2="0.0590" k3="-0.0148"/>
            <vignetting model="pa" focal="18" aperture="22" distance="10" k1="-0.3462" k2="0.0454" k3="-0.0056"/>
            <vignetting model="pa" focal="18" aperture="22" distance="1000" k1="-0.3462" k2="0.0454" k3="-0.0056"/>
            <vignetting model="pa" focal="22" aperture="4" distance="10" k1="-0.2848" k2="-0.3513" k3="0.2412"/>
            <vignetting model="pa" focal="22" aperture="4" distance="1000" k1="-0.2848" k2="-0.3513" k3="0.2412"/>
            <vignetting model="pa" focal="22" aperture="5.6" distance="10" k1="-0.2838" k2="0.0869" k3="-0.0309"/>
            <vignetting model="pa" focal="22" aperture="5.6" distance="1000" k1="-0.2838" k2="0.0869" k3="-0.0309"/>
            <vignetting model="pa" focal="22" aperture="8" distance="10" k1="-0.2791" k2="0.0798" k3="-0.0257"/>
            <vignetting model="pa" focal="22" aperture="8" distance="1000" k1="-0.2791" k2="0.0798" k3="-0.0257"/>
            <vignetting model="pa" focal="22" aperture="25" distance="10" k1="-0.2866" k2="0.0679" k3="-0.0162"/>
            <vignetting model="pa" focal="22" aperture="25" distance="1000" k1="-0.2866" k2="0.0679" k3="-0.0162"/>
            <vignetting model="pa" focal="26" aperture="4.5" distance="10" k1="-0.2692" k2="-0.3260" k3="0.2314"/>
            <vignetting model="pa" focal="26" aperture="4.5" distance="1000" k1="-0.2692" k2="-0.3260" k3="0.2314"/>
            <vignetting model="pa" focal="26" aperture="6.3" distance="10" k1="-0.2440" k2="0.0764" k3="-0.0273"/>
            <vignetting model="pa" focal="26" aperture="6.3" distance="1000" k1="-0.2440" k2="0.0764" k3="-0.0273"/>
            <vignetting model="pa" focal="26" aperture="9" distance="10" k1="-0.2407" k2="0.0722" k3="-0.0261"/>
            <vignetting model="pa" focal="26" aperture="9" distance="1000" k1="-0.2407" k2="0.0722" k3="-0.0261"/>
            <vignetting model="pa" focal="26" aperture="25" distance="10" k1="-0.2378" k2="0.0588" k3="-0.0167"/>
            <vignetting model="pa" focal="26" aperture="25" distance="1000" k1="-0.2378" k2="0.0588" k3="-0.0167"/>
            <vignetting model="pa" focal="35" aperture="4.5" distance="10" k1="-0.1171" k2="-0.3559" k3="0.1995"/>
            <vignetting model="pa" focal="35" aperture="4.5" distance="1000" k1="-0.1171" k2="-0.3559" k3="0.1995"/>
            <vignetting model="pa" focal="35" aperture="6.3" distance="10" k1="-0.1917" k2="0.0658" k3="-0.0277"/>
            <vignetting model="pa" focal="35" aperture="6.3" distance="1000" k1="-0.1917" k2="0.0658" k3="-0.0277"/>
            <vignetting model="pa" focal="35" aperture="9" distance="10" k1="-0.1884" k2="0.0621" k3="-0.0253"/>
            <vignetting model="pa" focal="35" aperture="9" distance="1000" k1="-0.1884" k2="0.0621" k3="-0.0253"/>
            <vignetting model="pa" focal="35" aperture="29" distance="10" k1="-0.1883" k2="0.0584" k3="-0.0249"/>
            <vignetting model="pa" focal="35" aperture="29" distance="1000" k1="-0.1883" k2="0.0584" k3="-0.0249"/>
            <vignetting model="pa" focal="55" aperture="5.6" distance="10" k1="-0.3512" k2="0.0792" k3="0.0124"/>
            <vignetting model="pa" focal="55" aperture="5.6" distance="1000" k1="-0.3512" k2="0.0792" k3="0.0124"/>
            <vignetting model="pa" focal="55" aperture="8" distance="10" k1="-0.0973" k2="0.0202" k3="-0.0132"/>
            <vignetting model="pa" focal="55" aperture="8" distance="1000" k1="-0.0973" k2="0.0202" k3="-0.0132"/>
            <vignetting model="pa" focal="55" aperture="11" distance="10" k1="-0.0957" k2="0.0116" k3="-0.0079"/>
            <vignetting model="pa" focal="55" aperture="11" distance="1000" k1="-0.0957" k2="0.0116" k3="-0.0079"/>
            <vignetting model="pa" focal="55" aperture="36" distance="10" k1="-0.0951" k2="0.0034" k3="-0.0009"/>
            <vignetting model="pa" focal="55" aperture="36" distance="1000" k1="-0.0951" k2="0.0034" k3="-0.0009"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Minolta/Sony AF DT 18-70mm f/3.5-5.6 (D)</model>
        <mount>Sony Alpha</mount>
        <!-- Average crop factor of Sony APS-C cameras -->
        <cropfactor>1.527</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="18" a="0.02852" b="-0.07655" c="0.0228"/>
            <distortion model="ptlens" focal="24" a="0.02014" b="-0.06395" c="0.04007"/>
            <distortion model="ptlens" focal="28" a="0.01124" b="-0.03682" c="0.02204"/>
            <distortion model="ptlens" focal="35" a="0.00317" b="-0.01195" c="0.00656"/>
            <distortion model="ptlens" focal="50" a="0.00171" b="-0.00519" c="0.00528"/>
            <distortion model="ptlens" focal="70" a="0.00358" b="-0.01139" c="0.0151"/>
            <vignetting model="pa" focal="18" aperture="3.5" distance="10" k1="-0.2822" k2="-0.2773" k3="0.0297"/>
            <vignetting model="pa" focal="18" aperture="3.5" distance="1000" k1="-0.2822" k2="-0.2773" k3="0.0297"/>
            <vignetting model="pa" focal="18" aperture="4.5" distance="10" k1="-0.2289" k2="-0.0997" k3="-0.0906"/>
            <vignetting model="pa" focal="18" aperture="4.5" distance="1000" k1="-0.2289" k2="-0.0997" k3="-0.0906"/>
            <vignetting model="pa" focal="18" aperture="5.6" distance="10" k1="-0.2305" k2="-0.1379" k3="0.0322"/>
            <vignetting model="pa" focal="18" aperture="5.6" distance="1000" k1="-0.2305" k2="-0.1379" k3="0.0322"/>
            <vignetting model="pa" focal="18" aperture="7.1" distance="10" k1="-0.1860" k2="-0.3038" k3="0.1837"/>
            <vignetting model="pa" focal="18" aperture="7.1" distance="1000" k1="-0.1860" k2="-0.3038" k3="0.1837"/>
            <vignetting model="pa" focal="18" aperture="9" distance="10" k1="-0.1604" k2="-0.3944" k3="0.2621"/>
            <vignetting model="pa" focal="18" aperture="9" distance="1000" k1="-0.1604" k2="-0.3944" k3="0.2621"/>
            <vignetting model="pa" focal="18" aperture="11" distance="10" k1="-0.1670" k2="-0.3905" k3="0.2690"/>
            <vignetting model="pa" focal="18" aperture="11" distance="1000" k1="-0.1670" k2="-0.3905" k3="0.2690"/>
            <vignetting model="pa" focal="18" aperture="14" distance="10" k1="-0.1725" k2="-0.3784" k3="0.2645"/>
            <vignetting model="pa" focal="18" aperture="14" distance="1000" k1="-0.1725" k2="-0.3784" k3="0.2645"/>
            <vignetting model="pa" focal="18" aperture="22" distance="10" k1="-0.1985" k2="-0.3162" k3="0.2314"/>
            <vignetting model="pa" focal="18" aperture="22" distance="1000" k1="-0.1985" k2="-0.3162" k3="0.2314"/>
            <vignetting model="pa" focal="24" aperture="4.5" distance="10" k1="-0.2179" k2="-0.2480" k3="0.1111"/>
            <vignetting model="pa" focal="24" aperture="4.5" distance="1000" k1="-0.2179" k2="-0.2480" k3="0.1111"/>
            <vignetting model="pa" focal="24" aperture="5.6" distance="10" k1="-0.2536" k2="-0.0726" k3="0.0699"/>
            <vignetting model="pa" focal="24" aperture="5.6" distance="1000" k1="-0.2536" k2="-0.0726" k3="0.0699"/>
            <vignetting model="pa" focal="24" aperture="7.1" distance="10" k1="-0.2592" k2="-0.0670" k3="0.0751"/>
            <vignetting model="pa" focal="24" aperture="7.1" distance="1000" k1="-0.2592" k2="-0.0670" k3="0.0751"/>
            <vignetting model="pa" focal="24" aperture="9" distance="10" k1="-0.2415" k2="-0.1082" k3="0.1079"/>
            <vignetting model="pa" focal="24" aperture="9" distance="1000" k1="-0.2415" k2="-0.1082" k3="0.1079"/>
            <vignetting model="pa" focal="24" aperture="11" distance="10" k1="-0.2423" k2="-0.1100" k3="0.1118"/>
            <vignetting model="pa" focal="24" aperture="11" distance="1000" k1="-0.2423" k2="-0.1100" k3="0.1118"/>
            <vignetting model="pa" focal="24" aperture="14" distance="10" k1="-0.2377" k2="-0.1193" k3="0.1173"/>
            <vignetting model="pa" focal="24" aperture="14" distance="1000" k1="-0.2377" k2="-0.1193" k3="0.1173"/>
            <vignetting model="pa" focal="24" aperture="25" distance="10" k1="-0.2359" k2="-0.1308" k3="0.1339"/>
            <vignetting model="pa" focal="24" aperture="25" distance="1000" k1="-0.2359" k2="-0.1308" k3="0.1339"/>
            <vignetting model="pa" focal="28" aperture="4.5" distance="10" k1="-0.2914" k2="0.1261" k3="-0.1133"/>
            <vignetting model="pa" focal="28" aperture="4.5" distance="1000" k1="-0.2914" k2="0.1261" k3="-0.1133"/>
            <vignetting model="pa" focal="28" aperture="5.6" distance="10" k1="-0.3071" k2="0.1114" k3="-0.0344"/>
            <vignetting model="pa" focal="28" aperture="5.6" distance="1000" k1="-0.3071" k2="0.1114" k3="-0.0344"/>
            <vignetting model="pa" focal="28" aperture="7.1" distance="10" k1="-0.2692" k2="0.0268" k3="0.0214"/>
            <vignetting model="pa" focal="28" aperture="7.1" distance="1000" k1="-0.2692" k2="0.0268" k3="0.0214"/>
            <vignetting model="pa" focal="28" aperture="9" distance="10" k1="-0.2515" k2="-0.0085" k3="0.0425"/>
            <vignetting model="pa" focal="28" aperture="9" distance="1000" k1="-0.2515" k2="-0.0085" k3="0.0425"/>
            <vignetting model="pa" focal="28" aperture="11" distance="10" k1="-0.2650" k2="0.0177" k3="0.0288"/>
            <vignetting model="pa" focal="28" aperture="11" distance="1000" k1="-0.2650" k2="0.0177" k3="0.0288"/>
            <vignetting model="pa" focal="28" aperture="29" distance="10" k1="-0.2150" k2="-0.1039" k3="0.1132"/>
            <vignetting model="pa" focal="28" aperture="29" distance="1000" k1="-0.2150" k2="-0.1039" k3="0.1132"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="10" k1="-0.2008" k2="-0.0221" k3="0.0260"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="1000" k1="-0.2008" k2="-0.0221" k3="0.0260"/>
            <vignetting model="pa" focal="35" aperture="7.1" distance="10" k1="-0.1970" k2="-0.0447" k3="0.0576"/>
            <vignetting model="pa" focal="35" aperture="7.1" distance="1000" k1="-0.1970" k2="-0.0447" k3="0.0576"/>
            <vignetting model="pa" focal="35" aperture="9" distance="10" k1="-0.2133" k2="-0.0090" k3="0.0372"/>
            <vignetting model="pa" focal="35" aperture="9" distance="1000" k1="-0.2133" k2="-0.0090" k3="0.0372"/>
            <vignetting model="pa" focal="35" aperture="11" distance="10" k1="-0.2114" k2="-0.0169" k3="0.0432"/>
            <vignetting model="pa" focal="35" aperture="11" distance="1000" k1="-0.2114" k2="-0.0169" k3="0.0432"/>
            <vignetting model="pa" focal="35" aperture="14" distance="10" k1="-0.2097" k2="-0.0214" k3="0.0473"/>
            <vignetting model="pa" focal="35" aperture="14" distance="1000" k1="-0.2097" k2="-0.0214" k3="0.0473"/>
            <vignetting model="pa" focal="35" aperture="32" distance="10" k1="-0.1763" k2="-0.1044" k3="0.1101"/>
            <vignetting model="pa" focal="35" aperture="32" distance="1000" k1="-0.1763" k2="-0.1044" k3="0.1101"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="10" k1="-0.2141" k2="0.0700" k3="-0.0254"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="1000" k1="-0.2141" k2="0.0700" k3="-0.0254"/>
            <vignetting model="pa" focal="50" aperture="7.1" distance="10" k1="-0.2764" k2="0.2208" k3="-0.0960"/>
            <vignetting model="pa" focal="50" aperture="7.1" distance="1000" k1="-0.2764" k2="0.2208" k3="-0.0960"/>
            <vignetting model="pa" focal="50" aperture="9" distance="10" k1="-0.2859" k2="0.2510" k3="-0.1211"/>
            <vignetting model="pa" focal="50" aperture="9" distance="1000" k1="-0.2859" k2="0.2510" k3="-0.1211"/>
            <vignetting model="pa" focal="50" aperture="11" distance="10" k1="-0.2178" k2="0.0931" k3="-0.0212"/>
            <vignetting model="pa" focal="50" aperture="11" distance="1000" k1="-0.2178" k2="0.0931" k3="-0.0212"/>
            <vignetting model="pa" focal="50" aperture="14" distance="10" k1="-0.2282" k2="0.1222" k3="-0.0444"/>
            <vignetting model="pa" focal="50" aperture="14" distance="1000" k1="-0.2282" k2="0.1222" k3="-0.0444"/>
            <vignetting model="pa" focal="50" aperture="18" distance="10" k1="-0.2090" k2="0.0720" k3="-0.0109"/>
            <vignetting model="pa" focal="50" aperture="18" distance="1000" k1="-0.2090" k2="0.0720" k3="-0.0109"/>
            <vignetting model="pa" focal="50" aperture="36" distance="10" k1="-0.2278" k2="0.1031" k3="-0.0098"/>
            <vignetting model="pa" focal="50" aperture="36" distance="1000" k1="-0.2278" k2="0.1031" k3="-0.0098"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="10" k1="-0.3260" k2="0.1512" k3="-0.0255"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="1000" k1="-0.3260" k2="0.1512" k3="-0.0255"/>
            <vignetting model="pa" focal="70" aperture="7.1" distance="10" k1="-0.0046" k2="-0.3102" k3="0.1909"/>
            <vignetting model="pa" focal="70" aperture="7.1" distance="1000" k1="-0.0046" k2="-0.3102" k3="0.1909"/>
            <vignetting model="pa" focal="70" aperture="9" distance="10" k1="-0.0376" k2="-0.1603" k3="0.1161"/>
            <vignetting model="pa" focal="70" aperture="9" distance="1000" k1="-0.0376" k2="-0.1603" k3="0.1161"/>
            <vignetting model="pa" focal="70" aperture="11" distance="10" k1="-0.0405" k2="-0.1670" k3="0.1305"/>
            <vignetting model="pa" focal="70" aperture="11" distance="1000" k1="-0.0405" k2="-0.1670" k3="0.1305"/>
            <vignetting model="pa" focal="70" aperture="14" distance="10" k1="-0.0582" k2="-0.1240" k3="0.1025"/>
            <vignetting model="pa" focal="70" aperture="14" distance="1000" k1="-0.0582" k2="-0.1240" k3="0.1025"/>
            <vignetting model="pa" focal="70" aperture="18" distance="10" k1="-0.0581" k2="-0.1168" k3="0.0938"/>
            <vignetting model="pa" focal="70" aperture="18" distance="1000" k1="-0.0581" k2="-0.1168" k3="0.0938"/>
            <vignetting model="pa" focal="70" aperture="36" distance="10" k1="-0.0088" k2="-0.2440" k3="0.1877"/>
            <vignetting model="pa" focal="70" aperture="36" distance="1000" k1="-0.0088" k2="-0.2440" k3="0.1877"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony AF DT 55-200mm f/4-5.6 SAM (SAL55200-2)</model>
        <model lang="en">Sony AF DT 55-200mm f/4-5.6 SAM</model>
        <mount>Sony Alpha</mount>
        <focal min="55" max="200"/>
        <type>rectilinear</type>
        <!-- Average crop factor of Sony APS-C cameras -->
        <cropfactor>1.527</cropfactor>
        <calibration>
            <distortion model="poly3" focal="55" k1="-0.00346"/>
            <distortion model="poly3" focal="70" k1="0.00586"/>
            <distortion model="poly3" focal="100" k1="0.01073"/>
            <distortion model="poly3" focal="135" k1="0.00952"/>
            <distortion model="poly3" focal="200" k1="0.00871"/>
            <tca model="poly3" focal="55" br="0.0000101" vr="1.0001643" bb="0.0001108" vb="0.9999451"/>
            <tca model="poly3" focal="70" br="-0.0000150" vr="1.0001222" bb="0.0000510" vb="0.9998586"/>
            <tca model="poly3" focal="100" br="-0.0000128" vr="0.9998724" bb="-0.0000023" vb="0.9997716"/>
            <tca model="poly3" focal="135" br="-0.0000979" vr="0.9998131" bb="-0.0001018" vb="0.9997999"/>
            <tca model="poly3" focal="200" br="-0.0001877" vr="0.9997167" bb="-0.0000221" vb="0.9996858"/>
            <!-- Taken with Sony Alpha 77 -->
            <vignetting model="pa" focal="55" aperture="4" distance="10" k1="-0.1376" k2="-0.7425" k3="0.4487"/>
            <vignetting model="pa" focal="55" aperture="4" distance="1000" k1="-0.1376" k2="-0.7425" k3="0.4487"/>
            <vignetting model="pa" focal="55" aperture="5.6" distance="10" k1="-0.1970" k2="0.1789" k3="-0.2175"/>
            <vignetting model="pa" focal="55" aperture="5.6" distance="1000" k1="-0.1970" k2="0.1789" k3="-0.2175"/>
            <vignetting model="pa" focal="55" aperture="8" distance="10" k1="-0.1859" k2="0.0706" k3="-0.0337"/>
            <vignetting model="pa" focal="55" aperture="8" distance="1000" k1="-0.1859" k2="0.0706" k3="-0.0337"/>
            <vignetting model="pa" focal="55" aperture="32" distance="10" k1="-0.1766" k2="0.0300" k3="-0.0140"/>
            <vignetting model="pa" focal="55" aperture="32" distance="1000" k1="-0.1766" k2="0.0300" k3="-0.0140"/>
            <vignetting model="pa" focal="70" aperture="4" distance="10" k1="-0.1956" k2="-0.6565" k3="0.4253"/>
            <vignetting model="pa" focal="70" aperture="4" distance="1000" k1="-0.1956" k2="-0.6565" k3="0.4253"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="10" k1="-0.1976" k2="0.1705" k3="-0.1812"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="1000" k1="-0.1976" k2="0.1705" k3="-0.1812"/>
            <vignetting model="pa" focal="70" aperture="8" distance="10" k1="-0.1811" k2="0.0677" k3="-0.0323"/>
            <vignetting model="pa" focal="70" aperture="8" distance="1000" k1="-0.1811" k2="0.0677" k3="-0.0323"/>
            <vignetting model="pa" focal="70" aperture="32" distance="10" k1="-0.1725" k2="0.0230" k3="-0.0078"/>
            <vignetting model="pa" focal="70" aperture="32" distance="1000" k1="-0.1725" k2="0.0230" k3="-0.0078"/>
            <vignetting model="pa" focal="90" aperture="4" distance="10" k1="-0.2828" k2="-0.4656" k3="0.3377"/>
            <vignetting model="pa" focal="90" aperture="4" distance="1000" k1="-0.2828" k2="-0.4656" k3="0.3377"/>
            <vignetting model="pa" focal="90" aperture="5.6" distance="10" k1="-0.1814" k2="0.1380" k3="-0.1553"/>
            <vignetting model="pa" focal="90" aperture="5.6" distance="1000" k1="-0.1814" k2="0.1380" k3="-0.1553"/>
            <vignetting model="pa" focal="90" aperture="8" distance="10" k1="-0.1714" k2="0.0645" k3="-0.0306"/>
            <vignetting model="pa" focal="90" aperture="8" distance="1000" k1="-0.1714" k2="0.0645" k3="-0.0306"/>
            <vignetting model="pa" focal="90" aperture="32" distance="10" k1="-0.1680" k2="0.0254" k3="-0.0074"/>
            <vignetting model="pa" focal="90" aperture="32" distance="1000" k1="-0.1680" k2="0.0254" k3="-0.0074"/>
            <vignetting model="pa" focal="140" aperture="4.5" distance="10" k1="-0.5641" k2="0.2131" k3="-0.0950"/>
            <vignetting model="pa" focal="140" aperture="4.5" distance="1000" k1="-0.5641" k2="0.2131" k3="-0.0950"/>
            <vignetting model="pa" focal="140" aperture="6.3" distance="10" k1="-0.0958" k2="-0.0493" k3="-0.0833"/>
            <vignetting model="pa" focal="140" aperture="6.3" distance="1000" k1="-0.0958" k2="-0.0493" k3="-0.0833"/>
            <vignetting model="pa" focal="140" aperture="9" distance="10" k1="-0.1464" k2="0.0544" k3="-0.0264"/>
            <vignetting model="pa" focal="140" aperture="9" distance="1000" k1="-0.1464" k2="0.0544" k3="-0.0264"/>
            <vignetting model="pa" focal="140" aperture="32" distance="10" k1="-0.1509" k2="0.0429" k3="-0.0244"/>
            <vignetting model="pa" focal="140" aperture="32" distance="1000" k1="-0.1509" k2="0.0429" k3="-0.0244"/>
            <vignetting model="pa" focal="200" aperture="5.6" distance="10" k1="-0.0263" k2="-0.6612" k3="0.3784"/>
            <vignetting model="pa" focal="200" aperture="5.6" distance="1000" k1="-0.0263" k2="-0.6612" k3="0.3784"/>
            <vignetting model="pa" focal="200" aperture="8" distance="10" k1="-0.0725" k2="-0.0939" k3="-0.0171"/>
            <vignetting model="pa" focal="200" aperture="8" distance="1000" k1="-0.0725" k2="-0.0939" k3="-0.0171"/>
            <vignetting model="pa" focal="200" aperture="11" distance="10" k1="-0.1274" k2="0.0477" k3="-0.0235"/>
            <vignetting model="pa" focal="200" aperture="11" distance="1000" k1="-0.1274" k2="0.0477" k3="-0.0235"/>
            <vignetting model="pa" focal="200" aperture="32" distance="10" k1="-0.1259" k2="0.0395" k3="-0.0237"/>
            <vignetting model="pa" focal="200" aperture="32" distance="1000" k1="-0.1259" k2="0.0395" k3="-0.0237"/>
        </calibration>
    </lens>
    <!-- This is a full-frame lens. -->
    <lens>
        <maker>Sony</maker>
        <model>Sony 50mm f/1.4 (SAL50F14)</model>
        <model lang="en">Sony 50mm f/1.4</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.534</cropfactor>
        <calibration>
            <!-- Taken with Sony NEX-7 -->
            <distortion model="poly3" focal="50" k1="-0.00336"/>
            <tca model="poly3" focal="50" br="-0.0000281" vr="1.0001987" bb="0.0000235" vb="0.9997216"/>
            <vignetting model="pa" focal="50" aperture="1.4" distance="10" k1="-0.8087" k2="0.6472" k3="-0.3195"/>
            <vignetting model="pa" focal="50" aperture="1.4" distance="1000" k1="-0.8087" k2="0.6472" k3="-0.3195"/>
            <vignetting model="pa" focal="50" aperture="2" distance="10" k1="-0.1702" k2="0.2045" k3="-0.2438"/>
            <vignetting model="pa" focal="50" aperture="2" distance="1000" k1="-0.1702" k2="0.2045" k3="-0.2438"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="10" k1="-0.1589" k2="0.1037" k3="-0.0584"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="1000" k1="-0.1589" k2="0.1037" k3="-0.0584"/>
            <vignetting model="pa" focal="50" aperture="4" distance="10" k1="-0.1578" k2="0.0843" k3="-0.0396"/>
            <vignetting model="pa" focal="50" aperture="4" distance="1000" k1="-0.1578" k2="0.0843" k3="-0.0396"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="10" k1="-0.1586" k2="0.0847" k3="-0.0395"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="1000" k1="-0.1586" k2="0.0847" k3="-0.0395"/>
            <vignetting model="pa" focal="50" aperture="11" distance="10" k1="-0.1667" k2="0.0726" k3="-0.0261"/>
            <vignetting model="pa" focal="50" aperture="11" distance="1000" k1="-0.1667" k2="0.0726" k3="-0.0261"/>
            <vignetting model="pa" focal="50" aperture="22" distance="10" k1="-0.1778" k2="0.1007" k3="-0.0437"/>
            <vignetting model="pa" focal="50" aperture="22" distance="1000" k1="-0.1778" k2="0.1007" k3="-0.0437"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony DT 35mm f/1.8 SAM (SAL35F18)</model>
        <model lang="en">Sony DT 35mm f/1.8 SAM</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
        <calibration>
            <!-- Taken with Sony Alpha 77 -->
            <distortion model="poly3" focal="35" k1="-0.00624"/>
            <tca model="poly3" focal="35" br="-0.0000274" vr="1.0002920" bb="0.0000485" vb="0.9999332"/>
            <vignetting model="pa" focal="35" aperture="1.8" distance="10" k1="-1.2721" k2="1.1267" k3="-0.4883"/>
            <vignetting model="pa" focal="35" aperture="1.8" distance="1000" k1="-1.2721" k2="1.1267" k3="-0.4883"/>
            <vignetting model="pa" focal="35" aperture="2.2" distance="10" k1="-0.0465" k2="-1.0308" k3="0.5989"/>
            <vignetting model="pa" focal="35" aperture="2.2" distance="1000" k1="-0.0465" k2="-1.0308" k3="0.5989"/>
            <vignetting model="pa" focal="35" aperture="2.8" distance="10" k1="-0.0290" k2="-0.3515" k3="0.0347"/>
            <vignetting model="pa" focal="35" aperture="2.8" distance="1000" k1="-0.0290" k2="-0.3515" k3="0.0347"/>
            <vignetting model="pa" focal="35" aperture="4" distance="10" k1="-0.1841" k2="0.2115" k3="-0.1480"/>
            <vignetting model="pa" focal="35" aperture="4" distance="1000" k1="-0.1841" k2="0.2115" k3="-0.1480"/>
            <vignetting model="pa" focal="35" aperture="22" distance="10" k1="-0.2740" k2="0.1185" k3="-0.0422"/>
            <vignetting model="pa" focal="35" aperture="22" distance="1000" k1="-0.2740" k2="0.1185" k3="-0.0422"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony DT 50mm f/1.8 SAM</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
        <calibration>
            <!-- Taken with Sony Alpha 77 -->
            <distortion model="poly3" focal="50" k1="-0.00262"/>
            <tca model="poly3" focal="50" br="-0.0000475" vr="1.0000804" bb="0.0000925" vb="0.9999390"/>
            <vignetting model="pa" focal="50" aperture="1.8" distance="10" k1="-1.1487" k2="0.9842" k3="-0.4195"/>
            <vignetting model="pa" focal="50" aperture="1.8" distance="1000" k1="-1.1487" k2="0.9842" k3="-0.4195"/>
            <vignetting model="pa" focal="50" aperture="2.2" distance="10" k1="-0.0212" k2="-0.8743" k3="0.4832"/>
            <vignetting model="pa" focal="50" aperture="2.2" distance="1000" k1="-0.0212" k2="-0.8743" k3="0.4832"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="10" k1="-0.1494" k2="0.1179" k3="-0.1835"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="1000" k1="-0.1494" k2="0.1179" k3="-0.1835"/>
            <vignetting model="pa" focal="50" aperture="4" distance="10" k1="-0.1584" k2="0.0881" k3="-0.0433"/>
            <vignetting model="pa" focal="50" aperture="4" distance="1000" k1="-0.1584" k2="0.0881" k3="-0.0433"/>
            <vignetting model="pa" focal="50" aperture="22" distance="10" k1="-0.2234" k2="0.0495" k3="-0.0088"/>
            <vignetting model="pa" focal="50" aperture="22" distance="1000" k1="-0.2234" k2="0.0495" k3="-0.0088"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony DT 55-300mm f/4.5-5.6 SAM (SAL55300)</model>
        <model lang="en">Sony DT 55-300mm f/4.5-5.6 SAM</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
        <calibration>
            <!-- Taken with Sony Alpha 77 -->
            <distortion model="poly3" focal="55" k1="-0.00707"/>
            <distortion model="poly3" focal="60" k1="-0.00225"/>
            <distortion model="poly3" focal="75" k1="0.00407"/>
            <distortion model="poly3" focal="100" k1="0.00813"/>
            <distortion model="poly3" focal="140" k1="0.00988"/>
            <distortion model="poly3" focal="200" k1="0.0087"/>
            <distortion model="poly3" focal="300" k1="0.0057"/>
            <tca model="poly3" focal="55" br="0.0000000" vr="1.0002120" bb="0.0000000" vb="1.0000383"/>
            <tca model="poly3" focal="70" br="0.0000000" vr="1.0001006" bb="0.0000000" vb="0.9999609"/>
            <tca model="poly3" focal="100" br="0.0000000" vr="0.9999804" bb="0.0000000" vb="0.9999263"/>
            <tca model="poly3" focal="140" br="0.0000000" vr="0.9998774" bb="0.0000000" vb="0.9999169"/>
            <tca model="poly3" focal="200" br="0.0000000" vr="0.9997727" bb="0.0000000" vb="0.9998248"/>
            <tca model="poly3" focal="300" br="0.0000000" vr="0.9997229" bb="0.0000000" vb="0.9997788"/>
            <vignetting model="pa" focal="55" aperture="4.5" distance="10" k1="-0.1228" k2="-0.5012" k3="0.2728"/>
            <vignetting model="pa" focal="55" aperture="4.5" distance="1000" k1="-0.1228" k2="-0.5012" k3="0.2728"/>
            <vignetting model="pa" focal="55" aperture="5.6" distance="10" k1="-0.0864" k2="-0.0933" k3="-0.0554"/>
            <vignetting model="pa" focal="55" aperture="5.6" distance="1000" k1="-0.0864" k2="-0.0933" k3="-0.0554"/>
            <vignetting model="pa" focal="55" aperture="8" distance="10" k1="-0.1458" k2="0.0605" k3="-0.0349"/>
            <vignetting model="pa" focal="55" aperture="8" distance="1000" k1="-0.1458" k2="0.0605" k3="-0.0349"/>
            <vignetting model="pa" focal="55" aperture="11" distance="10" k1="-0.1391" k2="0.0420" k3="-0.0201"/>
            <vignetting model="pa" focal="55" aperture="11" distance="1000" k1="-0.1391" k2="0.0420" k3="-0.0201"/>
            <vignetting model="pa" focal="55" aperture="22" distance="10" k1="-0.1301" k2="0.0181" k3="-0.0115"/>
            <vignetting model="pa" focal="55" aperture="22" distance="1000" k1="-0.1301" k2="0.0181" k3="-0.0115"/>
            <vignetting model="pa" focal="70" aperture="4.5" distance="10" k1="-0.1071" k2="-0.5190" k3="0.2749"/>
            <vignetting model="pa" focal="70" aperture="4.5" distance="1000" k1="-0.1071" k2="-0.5190" k3="0.2749"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="10" k1="-0.1079" k2="-0.0096" k3="-0.1078"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="1000" k1="-0.1079" k2="-0.0096" k3="-0.1078"/>
            <vignetting model="pa" focal="70" aperture="8" distance="10" k1="-0.1508" k2="0.0770" k3="-0.0439"/>
            <vignetting model="pa" focal="70" aperture="8" distance="1000" k1="-0.1508" k2="0.0770" k3="-0.0439"/>
            <vignetting model="pa" focal="70" aperture="11" distance="10" k1="-0.1439" k2="0.0565" k3="-0.0267"/>
            <vignetting model="pa" focal="70" aperture="11" distance="1000" k1="-0.1439" k2="0.0565" k3="-0.0267"/>
            <vignetting model="pa" focal="70" aperture="22" distance="10" k1="-0.1339" k2="0.0286" k3="-0.0146"/>
            <vignetting model="pa" focal="70" aperture="22" distance="1000" k1="-0.1339" k2="0.0286" k3="-0.0146"/>
            <vignetting model="pa" focal="100" aperture="4.5" distance="10" k1="-0.0926" k2="-0.3928" k3="0.0363"/>
            <vignetting model="pa" focal="100" aperture="4.5" distance="1000" k1="-0.0926" k2="-0.3928" k3="0.0363"/>
            <vignetting model="pa" focal="100" aperture="5.6" distance="10" k1="-0.1492" k2="0.2022" k3="-0.3418"/>
            <vignetting model="pa" focal="100" aperture="5.6" distance="1000" k1="-0.1492" k2="0.2022" k3="-0.3418"/>
            <vignetting model="pa" focal="100" aperture="8" distance="10" k1="-0.1382" k2="0.0594" k3="-0.0271"/>
            <vignetting model="pa" focal="100" aperture="8" distance="1000" k1="-0.1382" k2="0.0594" k3="-0.0271"/>
            <vignetting model="pa" focal="100" aperture="11" distance="10" k1="-0.1398" k2="0.0654" k3="-0.0315"/>
            <vignetting model="pa" focal="100" aperture="11" distance="1000" k1="-0.1398" k2="0.0654" k3="-0.0315"/>
            <vignetting model="pa" focal="100" aperture="22" distance="10" k1="-0.1322" k2="0.0470" k3="-0.0290"/>
            <vignetting model="pa" focal="100" aperture="22" distance="1000" k1="-0.1322" k2="0.0470" k3="-0.0290"/>
            <vignetting model="pa" focal="200" aperture="5" distance="10" k1="-0.0824" k2="-0.8883" k3="0.5455"/>
            <vignetting model="pa" focal="200" aperture="5" distance="1000" k1="-0.0824" k2="-0.8883" k3="0.5455"/>
            <vignetting model="pa" focal="200" aperture="6.3" distance="10" k1="-0.0534" k2="-0.0266" k3="-0.1483"/>
            <vignetting model="pa" focal="200" aperture="6.3" distance="1000" k1="-0.0534" k2="-0.0266" k3="-0.1483"/>
            <vignetting model="pa" focal="200" aperture="8" distance="10" k1="-0.1114" k2="0.0902" k3="-0.0688"/>
            <vignetting model="pa" focal="200" aperture="8" distance="1000" k1="-0.1114" k2="0.0902" k3="-0.0688"/>
            <vignetting model="pa" focal="200" aperture="11" distance="10" k1="-0.1028" k2="0.0472" k3="-0.0259"/>
            <vignetting model="pa" focal="200" aperture="11" distance="1000" k1="-0.1028" k2="0.0472" k3="-0.0259"/>
            <vignetting model="pa" focal="200" aperture="25" distance="10" k1="-0.0996" k2="0.0250" k3="-0.0150"/>
            <vignetting model="pa" focal="200" aperture="25" distance="1000" k1="-0.0996" k2="0.0250" k3="-0.0150"/>
            <vignetting model="pa" focal="300" aperture="5.6" distance="10" k1="-1.0205" k2="0.9895" k3="-0.4365"/>
            <vignetting model="pa" focal="300" aperture="5.6" distance="1000" k1="-1.0205" k2="0.9895" k3="-0.4365"/>
            <vignetting model="pa" focal="300" aperture="8" distance="10" k1="-0.1049" k2="0.1613" k3="-0.1630"/>
            <vignetting model="pa" focal="300" aperture="8" distance="1000" k1="-0.1049" k2="0.1613" k3="-0.1630"/>
            <vignetting model="pa" focal="300" aperture="11" distance="10" k1="-0.0891" k2="0.0469" k3="-0.0291"/>
            <vignetting model="pa" focal="300" aperture="11" distance="1000" k1="-0.0891" k2="0.0469" k3="-0.0291"/>
            <vignetting model="pa" focal="300" aperture="16" distance="10" k1="-0.0927" k2="0.0510" k3="-0.0304"/>
            <vignetting model="pa" focal="300" aperture="16" distance="1000" k1="-0.0927" k2="0.0510" k3="-0.0304"/>
            <vignetting model="pa" focal="300" aperture="29" distance="10" k1="-0.0935" k2="0.0531" k3="-0.0323"/>
            <vignetting model="pa" focal="300" aperture="29" distance="1000" k1="-0.0935" k2="0.0531" k3="-0.0323"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony DT 18-135mm f/3.5-5.6 SAM</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
        <calibration>
            <!-- Taken with Sony Alpha 77 -->
            <distortion model="ptlens" focal="18" a="0.03774" b="-0.1046" c="0.03514"/>
            <distortion model="ptlens" focal="24" a="0.03357" b="-0.07882" c="0.04264"/>
            <distortion model="ptlens" focal="35" a="0.02255" b="-0.05451" c="0.05276"/>
            <distortion model="ptlens" focal="50" a="0.00289" b="0.00135" c="0.00994"/>
            <distortion model="ptlens" focal="135" a="0.00317" b="-0.00593" c="0.01615"/>
            <tca model="poly3" focal="18" br="-0.0000720" vr="1.0007184" bb="0.0000457" vb="0.9999007"/>
            <tca model="poly3" focal="24" br="-0.0000226" vr="1.0005173" bb="-0.0000464" vb="0.9999834"/>
            <tca model="poly3" focal="35" br="-0.0000321" vr="1.0002826" bb="-0.0000117" vb="0.9999902"/>
            <tca model="poly3" focal="50" br="-0.0000027" vr="1.0000720" bb="-0.0000285" vb="0.9999756"/>
            <tca model="poly3" focal="70" br="0.0000131" vr="0.9999129" bb="-0.0000779" vb="0.9999934"/>
            <tca model="poly3" focal="100" br="-0.0000281" vr="0.9997815" bb="-0.0000172" vb="0.9999202"/>
            <tca model="poly3" focal="135" br="-0.0000507" vr="0.9994918" bb="-0.0000277" vb="0.9999325"/>
            <tca model="poly3" focal="135" br="-0.0000844" vr="0.9995450" bb="-0.0000238" vb="0.9998508"/>
            <vignetting model="pa" focal="18" aperture="3.5" distance="10" k1="-0.2340" k2="-0.5060" k3="0.0926"/>
            <vignetting model="pa" focal="18" aperture="3.5" distance="1000" k1="-0.2340" k2="-0.5060" k3="0.0926"/>
            <vignetting model="pa" focal="18" aperture="5" distance="10" k1="-0.3560" k2="0.4672" k3="-0.5736"/>
            <vignetting model="pa" focal="18" aperture="5" distance="1000" k1="-0.3560" k2="0.4672" k3="-0.5736"/>
            <vignetting model="pa" focal="18" aperture="7.1" distance="10" k1="-0.3139" k2="0.2152" k3="-0.2452"/>
            <vignetting model="pa" focal="18" aperture="7.1" distance="1000" k1="-0.3139" k2="0.2152" k3="-0.2452"/>
            <vignetting model="pa" focal="18" aperture="22" distance="10" k1="-0.2423" k2="-0.1083" k3="0.0426"/>
            <vignetting model="pa" focal="18" aperture="22" distance="1000" k1="-0.2423" k2="-0.1083" k3="0.0426"/>
            <vignetting model="pa" focal="24" aperture="4" distance="10" k1="-0.6728" k2="1.0448" k3="-0.9737"/>
            <vignetting model="pa" focal="24" aperture="4" distance="1000" k1="-0.6728" k2="1.0448" k3="-0.9737"/>
            <vignetting model="pa" focal="24" aperture="5.6" distance="10" k1="-0.4339" k2="0.8624" k3="-0.8051"/>
            <vignetting model="pa" focal="24" aperture="5.6" distance="1000" k1="-0.4339" k2="0.8624" k3="-0.8051"/>
            <vignetting model="pa" focal="24" aperture="8" distance="10" k1="-0.3343" k2="0.4614" k3="-0.4237"/>
            <vignetting model="pa" focal="24" aperture="8" distance="1000" k1="-0.3343" k2="0.4614" k3="-0.4237"/>
            <vignetting model="pa" focal="24" aperture="22" distance="10" k1="-0.2475" k2="0.0888" k3="-0.0873"/>
            <vignetting model="pa" focal="24" aperture="22" distance="1000" k1="-0.2475" k2="0.0888" k3="-0.0873"/>
            <vignetting model="pa" focal="35" aperture="4.5" distance="10" k1="-0.3819" k2="0.6878" k3="-0.8625"/>
            <vignetting model="pa" focal="35" aperture="4.5" distance="1000" k1="-0.3819" k2="0.6878" k3="-0.8625"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="10" k1="-0.4027" k2="1.0244" k3="-1.0033"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="1000" k1="-0.4027" k2="1.0244" k3="-1.0033"/>
            <vignetting model="pa" focal="35" aperture="8" distance="10" k1="-0.3595" k2="0.8017" k3="-0.7397"/>
            <vignetting model="pa" focal="35" aperture="8" distance="1000" k1="-0.3595" k2="0.8017" k3="-0.7397"/>
            <vignetting model="pa" focal="35" aperture="22" distance="10" k1="-0.1882" k2="0.1195" k3="-0.1177"/>
            <vignetting model="pa" focal="35" aperture="22" distance="1000" k1="-0.1882" k2="0.1195" k3="-0.1177"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="10" k1="-0.1802" k2="0.3482" k3="-0.4547"/>
            <vignetting model="pa" focal="70" aperture="5.6" distance="1000" k1="-0.1802" k2="0.3482" k3="-0.4547"/>
            <vignetting model="pa" focal="70" aperture="8" distance="10" k1="-0.1350" k2="0.1520" k3="-0.1303"/>
            <vignetting model="pa" focal="70" aperture="8" distance="1000" k1="-0.1350" k2="0.1520" k3="-0.1303"/>
            <vignetting model="pa" focal="70" aperture="11" distance="10" k1="-0.1029" k2="0.0329" k3="-0.0217"/>
            <vignetting model="pa" focal="70" aperture="11" distance="1000" k1="-0.1029" k2="0.0329" k3="-0.0217"/>
            <vignetting model="pa" focal="75" aperture="22" distance="10" k1="-0.1037" k2="0.0387" k3="-0.0296"/>
            <vignetting model="pa" focal="75" aperture="22" distance="1000" k1="-0.1037" k2="0.0387" k3="-0.0296"/>
            <vignetting model="pa" focal="135" aperture="5.6" distance="10" k1="0.0882" k2="-0.5296" k3="0.1561"/>
            <vignetting model="pa" focal="135" aperture="5.6" distance="1000" k1="0.0882" k2="-0.5296" k3="0.1561"/>
            <vignetting model="pa" focal="135" aperture="8" distance="10" k1="-0.1395" k2="0.2934" k3="-0.3020"/>
            <vignetting model="pa" focal="135" aperture="8" distance="1000" k1="-0.1395" k2="0.2934" k3="-0.3020"/>
            <vignetting model="pa" focal="135" aperture="11" distance="10" k1="-0.0898" k2="0.0582" k3="-0.0402"/>
            <vignetting model="pa" focal="135" aperture="11" distance="1000" k1="-0.0898" k2="0.0582" k3="-0.0402"/>
            <vignetting model="pa" focal="135" aperture="22" distance="10" k1="-0.0950" k2="0.0536" k3="-0.0355"/>
            <vignetting model="pa" focal="135" aperture="22" distance="1000" k1="-0.0950" k2="0.0536" k3="-0.0355"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony AF DT 30mm f/2.8 SAM Macro (SAL30M28)</model>
        <model lang="en">Sony AF DT 30mm f/2.8 SAM Macro</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
        <calibration>
            <!-- Taken with Sony Alpha 65 -->
            <distortion model="ptlens" focal="30" a="0.00472" b="-0.02284" c="0.02137"/>
            <tca model="poly3" focal="30" br="-0.0000159" vr="1.0003480" bb="0.0000940" vb="0.9996574"/>
            <vignetting model="pa" focal="30" aperture="2.8" distance="10" k1="-1.8670" k2="2.1179" k3="-0.9856"/>
            <vignetting model="pa" focal="30" aperture="2.8" distance="1000" k1="-1.8670" k2="2.1179" k3="-0.9856"/>
            <vignetting model="pa" focal="30" aperture="3.5" distance="10" k1="-1.3206" k2="0.9184" k3="-0.2916"/>
            <vignetting model="pa" focal="30" aperture="3.5" distance="1000" k1="-1.3206" k2="0.9184" k3="-0.2916"/>
            <vignetting model="pa" focal="30" aperture="4.5" distance="10" k1="-0.5181" k2="-0.2225" k3="0.1860"/>
            <vignetting model="pa" focal="30" aperture="4.5" distance="1000" k1="-0.5181" k2="-0.2225" k3="0.1860"/>
            <vignetting model="pa" focal="30" aperture="5.6" distance="10" k1="-0.5288" k2="0.2552" k3="-0.1913"/>
            <vignetting model="pa" focal="30" aperture="5.6" distance="1000" k1="-0.5288" k2="0.2552" k3="-0.1913"/>
            <vignetting model="pa" focal="30" aperture="7.1" distance="10" k1="-0.6083" k2="0.5202" k3="-0.3191"/>
            <vignetting model="pa" focal="30" aperture="7.1" distance="1000" k1="-0.6083" k2="0.5202" k3="-0.3191"/>
            <vignetting model="pa" focal="30" aperture="22" distance="10" k1="-0.8122" k2="0.5752" k3="-0.2326"/>
            <vignetting model="pa" focal="30" aperture="22" distance="1000" k1="-0.8122" k2="0.5752" k3="-0.2326"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony AF DT 18-250mm f/3.5-6.3 (SAL18250)</model>
        <model lang="en">Sony AF DT 18-250mm f/3.5-6.3</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.523</cropfactor>
        <calibration>
            <!-- Taken with Sony Alpha 65 -->
            <distortion model="ptlens" focal="18" a="0.01887" b="-0.05832" c="0.00708"/>
            <distortion model="ptlens" focal="30" a="0.04068" b="-0.12525" c="0.13898"/>
            <distortion model="ptlens" focal="40" a="0.01444" b="-0.03561" c="0.04514"/>
            <distortion model="ptlens" focal="55" a="0.00014" b="0.01095" c="0.00508"/>
            <distortion model="ptlens" focal="75" a="0.00283" b="-0.00043" c="0.01781"/>
            <distortion model="ptlens" focal="130" a="-0.00506" b="0.04556" c="-0.07297"/>
            <distortion model="ptlens" focal="250" a="-0.00828" b="0.02298" c="-0.005"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Minolta/Sony AF 500mm F8 Reflex</model>
        <model lang="en">Sony AF 500mm F8 Reflex</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1</cropfactor>
        <calibration>
            <!-- Taken with Sony Alpha 850 -->
            <distortion model="ptlens" focal="500" a="0.00847" b="-0.02444" c="0.03796"/>
            <vignetting model="pa" focal="500" aperture="8" distance="10" k1="-1.6969" k2="1.9089" k3="-0.8470"/>
            <vignetting model="pa" focal="500" aperture="8" distance="1000" k1="-1.6969" k2="1.9089" k3="-0.8470"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Minolta/Sony AF 100mm F2.8 Macro (D)</model>
        <model lang="en">Sony AF 100mm F2.8 Macro</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1</cropfactor>
        <calibration>
            <!-- Taken with Sony Alpha 850 -->
            <distortion model="ptlens" focal="100" a="0" b="0.00185" c="0"/>
            <tca model="poly3" focal="100" vr="0.9999809" vb="0.9999706"/>
            <vignetting model="pa" focal="100" aperture="2.8" distance="10" k1="-0.4740" k2="-0.3542" k3="0.1846"/>
            <vignetting model="pa" focal="100" aperture="2.8" distance="1000" k1="-0.4740" k2="-0.3542" k3="0.1846"/>
            <vignetting model="pa" focal="100" aperture="3.2" distance="10" k1="-0.0322" k2="-1.0545" k3="0.5042"/>
            <vignetting model="pa" focal="100" aperture="3.2" distance="1000" k1="-0.0322" k2="-1.0545" k3="0.5042"/>
            <vignetting model="pa" focal="100" aperture="3.5" distance="10" k1="0.1671" k2="-1.1228" k3="0.4358"/>
            <vignetting model="pa" focal="100" aperture="3.5" distance="1000" k1="0.1671" k2="-1.1228" k3="0.4358"/>
            <vignetting model="pa" focal="100" aperture="4" distance="10" k1="0.0521" k2="-0.2357" k3="-0.2361"/>
            <vignetting model="pa" focal="100" aperture="4" distance="1000" k1="0.0521" k2="-0.2357" k3="-0.2361"/>
            <vignetting model="pa" focal="100" aperture="5" distance="10" k1="-0.2049" k2="0.5998" k3="-0.6548"/>
            <vignetting model="pa" focal="100" aperture="5" distance="1000" k1="-0.2049" k2="0.5998" k3="-0.6548"/>
            <vignetting model="pa" focal="100" aperture="6.3" distance="10" k1="-0.2753" k2="0.5974" k3="-0.5031"/>
            <vignetting model="pa" focal="100" aperture="6.3" distance="1000" k1="-0.2753" k2="0.5974" k3="-0.5031"/>
            <vignetting model="pa" focal="100" aperture="8" distance="10" k1="-0.1544" k2="0.1559" k3="-0.1031"/>
            <vignetting model="pa" focal="100" aperture="8" distance="1000" k1="-0.1544" k2="0.1559" k3="-0.1031"/>
            <vignetting model="pa" focal="100" aperture="11" distance="10" k1="-0.1292" k2="0.0701" k3="-0.0314"/>
            <vignetting model="pa" focal="100" aperture="11" distance="1000" k1="-0.1292" k2="0.0701" k3="-0.0314"/>
            <vignetting model="pa" focal="100" aperture="16" distance="10" k1="-0.1260" k2="0.0558" k3="-0.0187"/>
            <vignetting model="pa" focal="100" aperture="16" distance="1000" k1="-0.1260" k2="0.0558" k3="-0.0187"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Carl Zeiss Vario-Sonnar T* 16-35mm f/2.8 ZA SSM II (SAL1635Z2)</model>
        <model lang="en">Zeiss Vario-Sonnar T* 16-35mm f/2.8 ZA SSM II</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1</cropfactor>
        <calibration>
            <!-- Taken with ILCA-99M2 / Alpha 99II -->
            <distortion model="ptlens" focal="16" a="0.02199" b="-0.0563" c="0.01126"/>
            <distortion model="ptlens" focal="18" a="0.00909" b="-0.01349" c="-0.02347"/>
            <distortion model="ptlens" focal="22" a="0.01202" b="-0.02528" c="0.00129"/>
            <distortion model="ptlens" focal="26" a="0.0055" b="-0.00256" c="-0.00988"/>
            <distortion model="ptlens" focal="35" a="0.01055" b="-0.02025" c="0.0176"/>
            <tca model="poly3" focal="16" br="-0.0000023" vr="1.0003061" bb="0.0000937" vb="1.0000319"/>
            <tca model="poly3" focal="18" br="0.0000567" vr="1.0002389" bb="-0.0000228" vb="1.0000695"/>
            <tca model="poly3" focal="22" br="0.0000353" vr="1.0001440" bb="-0.0000209" vb="1.0001207"/>
            <tca model="poly3" focal="26" br="0.0000000" vr="1.0001027" bb="-0.0000177" vb="1.0001683"/>
            <tca model="poly3" focal="35" br="0.0000061" vr="1.0000246" bb="-0.0000072" vb="1.0001181"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Carl Zeiss Vario-Sonnar T* 24-70mm f/2.8 ZA SSM II (SAL2470Z2)</model>
        <model lang="en">Zeiss Vario-Sonnar T* 24-70mm f/2.8 ZA SSM II</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1</cropfactor>
        <calibration>
            <!-- Taken with ILCA-99M2 / Alpha 99II -->
            <distortion model="ptlens" focal="24" a="0.03099" b="-0.085" c="0.04233"/>
            <distortion model="ptlens" focal="35" a="0.00583" b="-0.00673" c="-0.00871"/>
            <distortion model="ptlens" focal="50" a="0.00017" b="0.00585" c="-0.00432"/>
            <distortion model="ptlens" focal="55" a="-0.00052" b="0.00278" c="0.00905"/>
            <distortion model="ptlens" focal="70" a="0.00618" b="-0.01676" c="0.0279"/>
            <tca model="poly3" focal="24" br="-0.0000834" vr="1.0004089" bb="0.0000714" vb="1.0000509"/>
            <tca model="poly3" focal="35" br="-0.0000234" vr="1.0001771" bb="0.0000232" vb="0.9999435"/>
            <tca model="poly3" focal="50" br="-0.0000311" vr="1.0000977" bb="0.0000192" vb="0.9998846"/>
            <tca model="poly3" focal="55" br="-0.0000339" vr="1.0000128" bb="0.0000287" vb="0.9998556"/>
            <tca model="poly3" focal="70" br="-0.0000515" vr="0.9999645" bb="0.0000446" vb="0.9998402"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony 70-300mm f/4.5-5.6 G SSM II (SAL70300G2)</model>
        <model lang="en">Sony 70-300mm f/4.5-5.6 G SSM II</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1</cropfactor>
        <calibration>
            <!-- Taken with ILCA-99M2 / Alpha 99II -->
            <distortion model="ptlens" focal="70" a="0.00376" b="-0.00221" c="0.00606"/>
            <distortion model="ptlens" focal="120" a="-0.00278" b="0.02458" c="-0.02186"/>
            <distortion model="ptlens" focal="160" a="0.00212" b="0.00438" c="0.00456"/>
            <distortion model="ptlens" focal="200" a="0.00087" b="0.01555" c="-0.01626"/>
            <distortion model="ptlens" focal="300" a="0.00073" b="0.00793" c="-0.00082"/>
        </calibration>
    </lens>
    <lens>
        <!-- optically identical lenses:
	    Minolta AF 35mm F1.4
	    Minolta AF 35mm F1.4 G RS
	    (when aliases are available)
	-->
        <maker>Sony</maker>
        <model>Sony 35mm F1.4 G (SAL35F14G)</model>
        <model lang="en">Sony 35mm f/1.4 G</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1</cropfactor>
        <calibration>
            <!-- Taken with Sony Alpha DSLR-A850 -->
            <distortion model="ptlens" focal="35" a="0.00925" b="-0.02739" c="0.00756"/>
            <tca model="poly3" focal="35" vr="1.0004101" vb="0.9998501"/>
            <vignetting model="pa" focal="35" aperture="1.4" distance="10" k1="-1.4892" k2="1.1673" k3="-0.4339"/>
            <vignetting model="pa" focal="35" aperture="1.4" distance="1000" k1="-1.4892" k2="1.1673" k3="-0.4339"/>
            <vignetting model="pa" focal="35" aperture="1.6" distance="10" k1="-1.4923" k2="1.1749" k3="-0.4397"/>
            <vignetting model="pa" focal="35" aperture="1.6" distance="1000" k1="-1.4923" k2="1.1749" k3="-0.4397"/>
            <vignetting model="pa" focal="35" aperture="2" distance="10" k1="-0.2826" k2="-0.9863" k3="0.6171"/>
            <vignetting model="pa" focal="35" aperture="2" distance="1000" k1="-0.2826" k2="-0.9863" k3="0.6171"/>
            <vignetting model="pa" focal="35" aperture="2.8" distance="10" k1="-0.3027" k2="0.0082" k3="-0.1350"/>
            <vignetting model="pa" focal="35" aperture="2.8" distance="1000" k1="-0.3027" k2="0.0082" k3="-0.1350"/>
            <vignetting model="pa" focal="35" aperture="4" distance="10" k1="-0.3846" k2="0.2839" k3="-0.2088"/>
            <vignetting model="pa" focal="35" aperture="4" distance="1000" k1="-0.3846" k2="0.2839" k3="-0.2088"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="10" k1="-0.3184" k2="0.0352" k3="0.0234"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="1000" k1="-0.3184" k2="0.0352" k3="0.0234"/>
            <vignetting model="pa" focal="35" aperture="8" distance="10" k1="-0.3101" k2="0.0123" k3="0.0414"/>
            <vignetting model="pa" focal="35" aperture="8" distance="1000" k1="-0.3101" k2="0.0123" k3="0.0414"/>
            <vignetting model="pa" focal="35" aperture="22" distance="10" k1="-0.3321" k2="0.0550" k3="0.0180"/>
            <vignetting model="pa" focal="35" aperture="22" distance="1000" k1="-0.3321" k2="0.0550" k3="0.0180"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony Carl Zeiss Planar T* 50mm F1.4 ZA SSM (SALF0F14Z)</model>
        <model lang="en">Zeiss Planar T* 50mm f/1.4 ZA SSM</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1</cropfactor>
        <calibration>
            <!-- Taken with Sony Alpha DSLR-A850 -->
            <distortion model="poly3" focal="50" k1="-0.00846"/>
            <tca model="poly3" focal="50" vr="1.0001084" vb="0.9999690"/>
            <vignetting model="pa" focal="50" aperture="1.4" distance="10" k1="-1.4954" k2="1.3418" k3="-0.6081"/>
            <vignetting model="pa" focal="50" aperture="1.4" distance="1000" k1="-1.4954" k2="1.3418" k3="-0.6081"/>
            <vignetting model="pa" focal="50" aperture="1.6" distance="10" k1="-1.4495" k2="1.2351" k3="-0.5454"/>
            <vignetting model="pa" focal="50" aperture="1.6" distance="1000" k1="-1.4495" k2="1.2351" k3="-0.5454"/>
            <vignetting model="pa" focal="50" aperture="2" distance="10" k1="-0.0118" k2="-1.1218" k3="0.5196"/>
            <vignetting model="pa" focal="50" aperture="2" distance="1000" k1="-0.0118" k2="-1.1218" k3="0.5196"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="10" k1="-0.3277" k2="0.5024" k3="-0.5605"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="1000" k1="-0.3277" k2="0.5024" k3="-0.5605"/>
            <vignetting model="pa" focal="50" aperture="4" distance="10" k1="-0.2525" k2="0.1185" k3="-0.0790"/>
            <vignetting model="pa" focal="50" aperture="4" distance="1000" k1="-0.2525" k2="0.1185" k3="-0.0790"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="10" k1="-0.2360" k2="0.0516" k3="-0.0117"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="1000" k1="-0.2360" k2="0.0516" k3="-0.0117"/>
            <vignetting model="pa" focal="50" aperture="8" distance="10" k1="-0.2343" k2="0.0399" k3="0.0034"/>
            <vignetting model="pa" focal="50" aperture="8" distance="1000" k1="-0.2343" k2="0.0399" k3="0.0034"/>
            <vignetting model="pa" focal="50" aperture="11" distance="10" k1="-0.2359" k2="0.0440" k3="0.0008"/>
            <vignetting model="pa" focal="50" aperture="11" distance="1000" k1="-0.2359" k2="0.0440" k3="0.0008"/>
            <vignetting model="pa" focal="50" aperture="22" distance="10" k1="-0.2444" k2="0.0525" k3="-0.0018"/>
            <vignetting model="pa" focal="50" aperture="22" distance="1000" k1="-0.2444" k2="0.0525" k3="-0.0018"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Carl Zeiss Distagon T* 24mm F2 ZA SSM (SAL24F20Z)</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.0</cropfactor>
        <calibration>
            <distortion model="ptlens" focal="24.0" a="0.009" b="-0.026" c="0.014"/>
            <tca model="poly3" focal="24.0" br="0.0001385" vr="0.9999615" bb="-0.0000488" vb="1.0003187"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony 28-75mm F2.8 SAM (SAL2875)</model>
        <model lang="en">Sony 28-75mm F2.8 SAM</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1</cropfactor>
        <calibration>
            <!-- Taken with DSLR-A850 -->
            <distortion model="ptlens" focal="28" a="0.01469" b="-0.034774" c="0"/>
            <distortion model="ptlens" focal="30" a="0.012441" b="-0.026997" c="0"/>
            <distortion model="ptlens" focal="35" a="0.009958" b="-0.018577" c="0"/>
            <distortion model="ptlens" focal="50" a="0" b="0.005421" c="0"/>
            <distortion model="ptlens" focal="60" a="0" b="0.00752" c="0"/>
            <distortion model="ptlens" focal="75" a="0" b="0.007321" c="0"/>
            <tca model="poly3" focal="28" vr="1.0001749" vb="1.0001110"/>
            <tca model="poly3" focal="35" vr="1.0001413" vb="1.0000781"/>
            <tca model="poly3" focal="50" vr="1.0000620" vb="1.0000023"/>
            <tca model="poly3" focal="60" vr="1.0000363" vb="0.9998723"/>
            <tca model="poly3" focal="75" vr="1.0000058" vb="0.9996788"/>
            <vignetting model="pa" focal="28" aperture="2.8" distance="10" k1="-0.1750" k2="-1.1096" k3="0.5612"/>
            <vignetting model="pa" focal="28" aperture="2.8" distance="1000" k1="-0.1750" k2="-1.1096" k3="0.5612"/>
            <vignetting model="pa" focal="28" aperture="3.2" distance="10" k1="-0.2582" k2="-0.6435" k3="0.2097"/>
            <vignetting model="pa" focal="28" aperture="3.2" distance="1000" k1="-0.2582" k2="-0.6435" k3="0.2097"/>
            <vignetting model="pa" focal="28" aperture="4" distance="10" k1="-0.5151" k2="0.3406" k3="-0.4192"/>
            <vignetting model="pa" focal="28" aperture="4" distance="1000" k1="-0.5151" k2="0.3406" k3="-0.4192"/>
            <vignetting model="pa" focal="28" aperture="5.6" distance="10" k1="-0.5310" k2="0.2983" k3="-0.2071"/>
            <vignetting model="pa" focal="28" aperture="5.6" distance="1000" k1="-0.5310" k2="0.2983" k3="-0.2071"/>
            <vignetting model="pa" focal="28" aperture="8" distance="10" k1="-0.4600" k2="0.0248" k3="0.0435"/>
            <vignetting model="pa" focal="28" aperture="8" distance="1000" k1="-0.4600" k2="0.0248" k3="0.0435"/>
            <vignetting model="pa" focal="28" aperture="32" distance="10" k1="-0.4819" k2="0.0623" k3="0.0236"/>
            <vignetting model="pa" focal="28" aperture="32" distance="1000" k1="-0.4819" k2="0.0623" k3="0.0236"/>
            <vignetting model="pa" focal="35" aperture="2.8" distance="10" k1="-0.2910" k2="-0.3502" k3="0.0087"/>
            <vignetting model="pa" focal="35" aperture="2.8" distance="1000" k1="-0.2910" k2="-0.3502" k3="0.0087"/>
            <vignetting model="pa" focal="35" aperture="3.2" distance="10" k1="-0.3791" k2="0.0556" k3="-0.2823"/>
            <vignetting model="pa" focal="35" aperture="3.2" distance="1000" k1="-0.3791" k2="0.0556" k3="-0.2823"/>
            <vignetting model="pa" focal="35" aperture="4" distance="10" k1="-0.5972" k2="0.8177" k3="-0.7101"/>
            <vignetting model="pa" focal="35" aperture="4" distance="1000" k1="-0.5972" k2="0.8177" k3="-0.7101"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="10" k1="-0.4577" k2="0.2594" k3="-0.1707"/>
            <vignetting model="pa" focal="35" aperture="5.6" distance="1000" k1="-0.4577" k2="0.2594" k3="-0.1707"/>
            <vignetting model="pa" focal="35" aperture="8" distance="10" k1="-0.4127" k2="0.0745" k3="0.0024"/>
            <vignetting model="pa" focal="35" aperture="8" distance="1000" k1="-0.4127" k2="0.0745" k3="0.0024"/>
            <vignetting model="pa" focal="35" aperture="11" distance="10" k1="-0.3990" k2="0.0367" k3="0.0277"/>
            <vignetting model="pa" focal="35" aperture="11" distance="1000" k1="-0.3990" k2="0.0367" k3="0.0277"/>
            <vignetting model="pa" focal="35" aperture="32" distance="10" k1="-0.4079" k2="0.0337" k3="0.0382"/>
            <vignetting model="pa" focal="35" aperture="32" distance="1000" k1="-0.4079" k2="0.0337" k3="0.0382"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="10" k1="-0.2909" k2="-0.1257" k3="-0.1729"/>
            <vignetting model="pa" focal="50" aperture="2.8" distance="1000" k1="-0.2909" k2="-0.1257" k3="-0.1729"/>
            <vignetting model="pa" focal="50" aperture="3.2" distance="10" k1="-0.3277" k2="0.2514" k3="-0.4759"/>
            <vignetting model="pa" focal="50" aperture="3.2" distance="1000" k1="-0.3277" k2="0.2514" k3="-0.4759"/>
            <vignetting model="pa" focal="50" aperture="4" distance="10" k1="-0.4786" k2="0.7975" k3="-0.7507"/>
            <vignetting model="pa" focal="50" aperture="4" distance="1000" k1="-0.4786" k2="0.7975" k3="-0.7507"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="10" k1="-0.3868" k2="0.3700" k3="-0.2780"/>
            <vignetting model="pa" focal="50" aperture="5.6" distance="1000" k1="-0.3868" k2="0.3700" k3="-0.2780"/>
            <vignetting model="pa" focal="50" aperture="8" distance="10" k1="-0.3000" k2="0.0451" k3="0.0086"/>
            <vignetting model="pa" focal="50" aperture="8" distance="1000" k1="-0.3000" k2="0.0451" k3="0.0086"/>
            <vignetting model="pa" focal="50" aperture="32" distance="10" k1="-0.2973" k2="0.0140" k3="0.0341"/>
            <vignetting model="pa" focal="50" aperture="32" distance="1000" k1="-0.2973" k2="0.0140" k3="0.0341"/>
            <vignetting model="pa" focal="60" aperture="2.8" distance="10" k1="-0.2467" k2="-0.4360" k3="0.0300"/>
            <vignetting model="pa" focal="60" aperture="2.8" distance="1000" k1="-0.2467" k2="-0.4360" k3="0.0300"/>
            <vignetting model="pa" focal="60" aperture="3.2" distance="10" k1="-0.1529" k2="-0.3730" k3="-0.0971"/>
            <vignetting model="pa" focal="60" aperture="3.2" distance="1000" k1="-0.1529" k2="-0.3730" k3="-0.0971"/>
            <vignetting model="pa" focal="60" aperture="4" distance="10" k1="-0.3869" k2="0.6624" k3="-0.7768"/>
            <vignetting model="pa" focal="60" aperture="4" distance="1000" k1="-0.3869" k2="0.6624" k3="-0.7768"/>
            <vignetting model="pa" focal="60" aperture="5.6" distance="10" k1="-0.4535" k2="0.7712" k3="-0.6846"/>
            <vignetting model="pa" focal="60" aperture="5.6" distance="1000" k1="-0.4535" k2="0.7712" k3="-0.6846"/>
            <vignetting model="pa" focal="60" aperture="8" distance="10" k1="-0.3560" k2="0.3565" k3="-0.2710"/>
            <vignetting model="pa" focal="60" aperture="8" distance="1000" k1="-0.3560" k2="0.3565" k3="-0.2710"/>
            <vignetting model="pa" focal="60" aperture="11" distance="10" k1="-0.2665" k2="0.0241" k3="0.0181"/>
            <vignetting model="pa" focal="60" aperture="11" distance="1000" k1="-0.2665" k2="0.0241" k3="0.0181"/>
            <vignetting model="pa" focal="60" aperture="32" distance="10" k1="-0.2868" k2="0.0510" k3="0.0077"/>
            <vignetting model="pa" focal="60" aperture="32" distance="1000" k1="-0.2868" k2="0.0510" k3="0.0077"/>
            <vignetting model="pa" focal="75" aperture="2.8" distance="10" k1="-0.5500" k2="-0.0674" k3="-0.0288"/>
            <vignetting model="pa" focal="75" aperture="2.8" distance="1000" k1="-0.5500" k2="-0.0674" k3="-0.0288"/>
            <vignetting model="pa" focal="75" aperture="3.2" distance="10" k1="-0.2389" k2="-0.6182" k3="0.2415"/>
            <vignetting model="pa" focal="75" aperture="3.2" distance="1000" k1="-0.2389" k2="-0.6182" k3="0.2415"/>
            <vignetting model="pa" focal="75" aperture="4" distance="10" k1="-0.2060" k2="0.1110" k3="-0.3877"/>
            <vignetting model="pa" focal="75" aperture="4" distance="1000" k1="-0.2060" k2="0.1110" k3="-0.3877"/>
            <vignetting model="pa" focal="75" aperture="5.6" distance="10" k1="-0.3828" k2="0.6228" k3="-0.5723"/>
            <vignetting model="pa" focal="75" aperture="5.6" distance="1000" k1="-0.3828" k2="0.6228" k3="-0.5723"/>
            <vignetting model="pa" focal="75" aperture="8" distance="10" k1="-0.2942" k2="0.2247" k3="-0.1575"/>
            <vignetting model="pa" focal="75" aperture="8" distance="1000" k1="-0.2942" k2="0.2247" k3="-0.1575"/>
            <vignetting model="pa" focal="75" aperture="11" distance="10" k1="-0.2449" k2="0.0438" k3="0.0026"/>
            <vignetting model="pa" focal="75" aperture="11" distance="1000" k1="-0.2449" k2="0.0438" k3="0.0026"/>
            <vignetting model="pa" focal="75" aperture="32" distance="10" k1="-0.2548" k2="0.0397" k3="0.0140"/>
            <vignetting model="pa" focal="75" aperture="32" distance="1000" k1="-0.2548" k2="0.0397" k3="0.0140"/>
        </calibration>
    </lens>
    <lens>
        <maker>Sony</maker>
        <model>Sony 85mm F2.8 SAM (SAL85F28)</model>
        <mount>Sony Alpha</mount>
        <cropfactor>1.5</cropfactor>
        <calibration>
            <!-- taken with ILCA-77M2 -->
            <distortion model="ptlens" focal="85" a="0.001608" b="-0.002498" c="0.001597"/>
            <tca model="poly3" focal="85" vr="0.9997910" vb="1.0000769"/>
            <vignetting model="pa" focal="85" aperture="2.8" distance="10" k1="-0.2694" k2="-0.2187" k3="0.2389"/>
            <vignetting model="pa" focal="85" aperture="2.8" distance="1000" k1="-0.2694" k2="-0.2187" k3="0.2389"/>
            <vignetting model="pa" focal="85" aperture="4" distance="10" k1="-0.0357" k2="-0.2671" k3="0.1132"/>
            <vignetting model="pa" focal="85" aperture="4" distance="1000" k1="-0.0357" k2="-0.2671" k3="0.1132"/>
            <vignetting model="pa" focal="85" aperture="5.6" distance="10" k1="-0.1250" k2="0.0118" k3="0.0106"/>
            <vignetting model="pa" focal="85" aperture="5.6" distance="1000" k1="-0.1250" k2="0.0118" k3="0.0106"/>
            <vignetting model="pa" focal="85" aperture="22" distance="10" k1="-0.1650" k2="0.0821" k3="-0.0427"/>
            <vignetting model="pa" focal="85" aperture="22" distance="1000" k1="-0.1650" k2="0.0821" k3="-0.0427"/>
        </calibration>
    </lens>
</lensdatabase>
