<lensdatabase version="1">
<camera>
<maker>Sigma</maker>
<model>Sigma DP1</model>
<model lang="en">DP1</model>
<mount>sigmaDP1</mount>
<cropfactor>1.739</cropfactor>
</camera>
<camera>
<maker>Sigma</maker>
<model>Sigma DP1 Merrill</model>
<model lang="en">DP1 Merrill</model>
<mount>sigmaDP1M</mount>
<cropfactor>1.531</cropfactor>
</camera>
<camera>
<maker>Sigma</maker>
<model>Sigma DP1S</model>
<model lang="en">DP1S</model>
<mount>sigmaDP1</mount>
<cropfactor>1.739</cropfactor>
</camera>
<camera>
<maker>Sigma</maker>
<model>Sigma DP1X</model>
<model lang="en">DP1X</model>
<mount>sigmaDP1</mount>
<cropfactor>1.739</cropfactor>
</camera>
<camera>
<maker>Sigma</maker>
<model>Sigma DP2</model>
<model lang="en">DP2</model>
<mount>sigmaDP2</mount>
<cropfactor>1.739</cropfactor>
</camera>
<camera>
<maker>Sigma</maker>
<model>Sigma DP2 Merrill</model>
<model lang="en">DP2 Merrill</model>
<mount>sigmaDP2M</mount>
<cropfactor>1.531</cropfactor>
</camera>
<camera>
<maker>Sigma</maker>
<model>Sigma DP2S</model>
<model lang="en">DP2S</model>
<mount>sigmaDP2</mount>
<cropfactor>1.739</cropfactor>
</camera>
<camera>
<maker>Sigma</maker>
<model>Sigma DP2X</model>
<model lang="en">DP2X</model>
<mount>sigmaDP2</mount>
<cropfactor>1.739</cropfactor>
</camera>
<camera>
<maker>Sigma</maker>
<model>Sigma DP3 Merrill</model>
<model lang="en">DP3 Merrill</model>
<mount>sigmaDP3M</mount>
<cropfactor>1.531</cropfactor>
</camera>
<lens>
<maker>Sigma</maker>
<model>Sigma DP2 & compatibles (Standard)</model>
<model lang="en">fixed lens</model>
<model lang="de">festes Objektiv</model>
<mount>sigmaDP2</mount>
<cropfactor>1.739</cropfactor>
<aspect-ratio>3:2</aspect-ratio>
<calibration>
<distortion model="ptlens" focal="24.2" a="0.00558" b="-0.01995" c="0.00605" />
</calibration>
</lens>
</lensdatabase>