<lensdatabase version="1">

    <camera>
        <maker>Ricoh</maker>
        <model>GR Digital</model>
        <mount>ricohGRdigital</mount>
        <cropfactor>4.8</cropfactor>
    </camera>

    <camera>
        <maker>Ricoh</maker>
        <model>Caplio GX8</model>
        <mount>ricohGX</mount>
        <cropfactor>4.9</cropfactor>
    </camera>

    <camera>
        <maker>Ricoh</maker>
        <model>Caplio GX</model>
        <mount>ricohGX</mount>
        <cropfactor>4.9</cropfactor>
    </camera>

    <camera>
        <maker>Ricoh</maker>
        <model>Caplio RR30</model>
        <mount>ricohRR30</mount>
        <cropfactor>6.4</cropfactor>
    </camera>

    <camera>
        <maker>Ricoh Imaging Company, Ltd.</maker>
        <maker lang="en">Ricoh</maker>
        <model>GR</model>
        <mount>ricohGR</mount>
        <cropfactor>1.523</cropfactor>
    </camera>

    <lens>
        <maker>Ricoh</maker>
        <model>GR Digital &amp; compatibles (Standard)</model>
        <model lang="en">fixed lens</model>
        <model lang="de">festes Objektiv</model>
        <mount>ricohGRdigital</mount>
        <cropfactor>4.8</cropfactor>
        <aspect-ratio>4:3</aspect-ratio>
        <calibration>
            <distortion model="ptlens" focal="5.9" a="0.008807" b="-0.022132" c="0" />
        </calibration>
    </lens>

    <lens>
        <maker>Ricoh</maker>
        <model>Caplio GX &amp; compatibles (Standard)</model>
        <model lang="en">fixed lens</model>
        <model lang="de">festes Objektiv</model>
        <mount>ricohGX</mount>
        <cropfactor>4.9</cropfactor>
        <aspect-ratio>4:3</aspect-ratio>
        <calibration>
            <distortion model="ptlens" focal="5.8" a="0.010201" b="-0.035572" c="0" />
            <distortion model="ptlens" focal="7.2" a="0.008368" b="-0.030732" c="0" />
            <distortion model="ptlens" focal="8.6" a="0" b="-0.011357" c="0" />
            <distortion model="ptlens" focal="10.6" a="0" b="-0.008582" c="0" />
            <distortion model="ptlens" focal="12" a="0" b="-0.006789" c="0" />
            <distortion model="ptlens" focal="13.5" a="0" b="-0.005898" c="0" />
            <distortion model="ptlens" focal="15" a="0" b="-0.005782" c="0" />
            <distortion model="ptlens" focal="17.4" a="0" b="-0.004653" c="0" />
        </calibration>
    </lens>

    <lens>
        <maker>Ricoh</maker>
        <model>Caplio GX &amp; compatibles, with DW-4</model>
        <model lang="en">fixed lens, with DW-4</model>
        <model lang="de">festes Objektiv, mit DW-4</model>
        <mount>ricohGX</mount>
        <cropfactor>4.9</cropfactor>
        <aspect-ratio>4:3</aspect-ratio>
        <calibration>
            <distortion model="ptlens" focal="5.8" a="0.016596" b="-0.050843" c="0" />
            <distortion model="ptlens" focal="7.2" a="0.011694" b="-0.04205" c="0" />
            <distortion model="ptlens" focal="9.3" a="0" b="-0.016018" c="0" />
            <distortion model="ptlens" focal="10" a="0" b="-0.012339" c="0" />
            <distortion model="ptlens" focal="11.3" a="0" b="-0.011732" c="0" />
            <distortion model="ptlens" focal="13.5" a="0" b="-0.007362" c="0" />
            <distortion model="ptlens" focal="15.8" a="0" b="-0.005769" c="0" />
            <distortion model="ptlens" focal="17.4" a="0" b="-0.005946" c="0" />
        </calibration>
    </lens>

    <lens>
        <maker>Ricoh</maker>
        <model>Caplio RR30 &amp; compatibles (Standard)</model>
        <model lang="en">fixed lens</model>
        <model lang="de">festes Objektiv</model>
        <mount>ricohRR30</mount>
        <cropfactor>6.4</cropfactor>
        <aspect-ratio>4:3</aspect-ratio>
        <calibration>
            <distortion model="poly3" focal="5.7" k1="-0.015153" />
            <distortion model="poly3" focal="7" k1="-0.008738" />
            <distortion model="poly3" focal="8" k1="-0.005355" />
            <distortion model="poly3" focal="9.3" k1="-0.003278" />
            <distortion model="poly3" focal="11.6" k1="-0.002382" />
            <distortion model="poly3" focal="13.2" k1="-0.003511" />
            <distortion model="poly3" focal="16.3" k1="-0.006576" />
        </calibration>
    </lens>

    <lens>
        <maker>Ricoh</maker>
        <model>Ricoh GR &amp; compatibles</model>
        <model lang="en">fixed lens</model>
        <model lang="de">festes Objektiv</model>
        <mount>ricohGR</mount>
        <cropfactor>1.523</cropfactor>
        <aspect-ratio>3:2</aspect-ratio>
        <calibration>
            <distortion model="ptlens" focal="18.3" a="0.01134" b="-0.03066" c="0.01059" />
            <tca model="poly3" focal="18.3" vr="1.0001157" vb="0.9999549" />
        </calibration>
    </lens>

</lensdatabase>