<lensdatabase version="1">

    <camera>
        <maker>Pentax Corporation</maker>
        <maker lang="en">Pentax</maker>
        <model>Pentax Optio 43WR</model>
        <model lang="en">Optio 43WR</model>
        <mount>pentax43WR</mount>
        <cropfactor>6.5</cropfactor>
    </camera>

    <camera>
        <maker>Pentax Corporation</maker>
        <maker lang="en">Pentax</maker>
        <model>Pentax Optio 750Z</model>
        <model lang="en">Optio 750Z</model>
        <mount>pentax750</mount>
        <cropfactor>4.843</cropfactor>
    </camera>

    <camera>
        <maker>Pentax Corporation</maker>
        <maker lang="en">Pentax</maker>
        <model>Pentax Optio 555</model>
        <model lang="en">Optio 555</model>
        <mount>pentax750</mount>
        <cropfactor>4.843</cropfactor>
    </camera>

    <camera>
        <maker>Pentax Corporation</maker>
        <maker lang="en">Pentax</maker>
        <model>Pentax Optio 550</model>
        <model lang="en">Optio 550</model>
        <mount>pentax750</mount>
        <cropfactor>4.843</cropfactor>
    </camera>

    <camera>
        <maker>Pentax Corporation</maker>
        <maker lang="en">Pentax</maker>
        <model>Pentax Optio 450</model>
        <model lang="en">Optio 450</model>
        <mount>pentax750</mount>
        <cropfactor>4.843</cropfactor>
    </camera>

    <camera>
        <maker>Pentax Corporation</maker>
        <maker lang="en">Pentax</maker>
        <model>Pentax Optio 33LF</model>
        <model lang="en">Optio 33LF</model>
        <mount>pentax230</mount>
        <cropfactor>6.563</cropfactor>
    </camera>

    <camera>
        <maker>Pentax Corporation</maker>
        <maker lang="en">Pentax</maker>
        <model>Pentax Optio 33L</model>
        <model lang="en">Optio 33L</model>
        <mount>pentax230</mount>
        <cropfactor>6.563</cropfactor>
    </camera>

    <camera>
        <maker>Pentax Corporation</maker>
        <maker lang="en">Pentax</maker>
        <model>Pentax Optio 230GS</model>
        <model lang="en">Optio 230GS</model>
        <mount>pentax230</mount>
        <cropfactor>6.563</cropfactor>
    </camera>

    <camera>
        <maker>Pentax Corporation</maker>
        <maker lang="en">Pentax</maker>
        <model>Pentax Optio 330GS</model>
        <model lang="en">Optio 330GS</model>
        <mount>pentax230</mount>
        <cropfactor>6.563</cropfactor>
    </camera>

    <camera>
        <maker>Asahi Optical Co.,Ltd</maker>
        <maker lang="en">Pentax</maker>
        <model>Pentax Optio 430</model>
        <model lang="en">Optio 430</model>
        <mount>pentax430</mount>
        <cropfactor>4.85</cropfactor>
    </camera>

    <lens>
        <maker>Pentax</maker>
        <model>Pentax Optio 43WR &amp; compatibles (Standard)</model>
        <model lang="en">fixed lens</model>
        <model lang="de">festes Objektiv</model>
        <mount>pentax43WR</mount>
        <cropfactor>6.5</cropfactor>
        <aspect-ratio>4:3</aspect-ratio>
        <calibration>
            <distortion model="ptlens" focal="5.7" a="0.00051" b="-0.015327" c="0" />
            <distortion model="ptlens" focal="6.9" a="0" b="0" c="0" />
            <distortion model="ptlens" focal="8.2" a="-0.006746" b="0.019261" c="0" />
            <distortion model="ptlens" focal="9.8" a="-0.011758" b="0.03348" c="0" />
            <distortion model="ptlens" focal="11.9" a="-0.015423" b="0.040788" c="0" />
            <distortion model="ptlens" focal="14.7" a="-0.017255" b="0.043783" c="0" />
            <distortion model="ptlens" focal="16" a="-0.021041" b="0.050701" c="0" />
        </calibration>
    </lens>

    <lens>
        <maker>Pentax</maker>
        <model>Pentax Optio 750Z &amp; compatibles (Standard)</model>
        <model lang="en">fixed lens</model>
        <model lang="de">festes Objektiv</model>
        <mount>pentax750</mount>
        <cropfactor>4.843</cropfactor>
        <aspect-ratio>4:3</aspect-ratio>
        <calibration>
            <distortion model="ptlens" focal="7.8" a="0.017912" b="-0.044145" c="0" />
            <distortion model="ptlens" focal="9.3" a="0.010471" b="-0.016609" c="0" />
            <distortion model="ptlens" focal="10.9" a="0.00702" b="-0.002889" c="0" />
            <distortion model="ptlens" focal="12.8" a="0.007121" b="0.000786" c="0" />
            <distortion model="ptlens" focal="14.9" a="0.004833" b="0.007372" c="0" />
            <distortion model="ptlens" focal="20.4" a="0" b="0.016691" c="0" />
            <distortion model="ptlens" focal="27.8" a="0" b="0.016102" c="0" />
            <distortion model="ptlens" focal="39" a="0" b="0.011569" c="0" />
        </calibration>
    </lens>

    <lens>
        <maker>Pentax</maker>
        <model>Pentax Optio 230GS &amp; compatibles (Standard)</model>
        <model lang="en">fixed lens</model>
        <model lang="de">festes Objektiv</model>
        <mount>pentax230</mount>
        <cropfactor>6.563</cropfactor>
        <aspect-ratio>4:3</aspect-ratio>
        <calibration>
            <distortion model="ptlens" focal="5.8" a="0.021182" b="-0.054588" c="0" />
            <distortion model="ptlens" focal="7.8" a="-0.000669" b="-0.00783" c="0" />
            <distortion model="ptlens" focal="9.6" a="-0.002098" b="-0.001871" c="0" />
            <distortion model="ptlens" focal="11.5" a="-0.00268" b="0.000773" c="0" />
            <distortion model="ptlens" focal="13.3" a="-0.003061" b="0.001865" c="0" />
            <distortion model="ptlens" focal="15.2" a="0.003807" b="-0.012299" c="0" />
            <distortion model="ptlens" focal="17.4" a="0.001466" b="-0.007908" c="0" />
        </calibration>
    </lens>

    <lens>
        <maker>Pentax</maker>
        <model>Pentax Optio 430 &amp; compatibles (Standard)</model>
        <model lang="en">fixed lens</model>
        <model lang="de">festes Objektiv</model>
        <mount>pentax430</mount>
        <cropfactor>4.85</cropfactor>
        <aspect-ratio>4:3</aspect-ratio>
        <calibration>
            <distortion model="ptlens" focal="7.6" a="0.00125" b="-0.015475" c="0" />
            <distortion model="ptlens" focal="10.2" a="0.003051" b="-0.012489" c="0" />
            <distortion model="ptlens" focal="12.6" a="0" b="-0.002855" c="0" />
            <distortion model="ptlens" focal="15.2" a="0" b="-0.001651" c="0" />
            <distortion model="ptlens" focal="17.7" a="0" b="-0.001512" c="0" />
            <distortion model="ptlens" focal="20.2" a="0" b="-0.00227" c="0" />
            <distortion model="ptlens" focal="22.8" a="0" b="-0.002609" c="0" />
        </calibration>
    </lens>

</lensdatabase>