<lensdatabase>

    <mount>
        <name>Micro 4/3 System</name>
        <compat>M42</compat>
        <compat>Generic</compat>
    </mount>

    <camera>
        <maker>OLYMPUS CORPORATION</maker>
        <maker lang="en">Olympus</maker>
        <model>E-P1</model>
        <mount>Micro 4/3 System</mount>
        <cropfactor>2.0</cropfactor>
    </camera>

    <camera>
        <maker>OLYMPUS CORPORATION</maker>
        <maker lang="en">Olympus</maker>
        <model>E-P2</model>
        <mount>Micro 4/3 System</mount>
        <cropfactor>2.0</cropfactor>
    </camera>

    <camera>
        <maker>OLYMPUS CORPORATION</maker>
        <maker lang="en">Olympus</maker>
        <model>E-P3</model>
        <mount>Micro 4/3 System</mount>
        <cropfactor>2.0</cropfactor>
    </camera>

    <camera>
        <maker>OLYMPUS CORPORATION</maker>
        <maker lang="en">Olympus</maker>
        <model>E-PL1</model>
        <mount>Micro 4/3 System</mount>
        <cropfactor>2.0</cropfactor>
    </camera>

    <camera>
        <maker>OLYMPUS CORPORATION</maker>
        <maker lang="en">Olympus</maker>
        <model>E-PL1s</model>
        <mount>Micro 4/3 System</mount>
        <cropfactor>2.0</cropfactor>
    </camera>

    <camera>
        <maker>OLYMPUS CORPORATION</maker>
        <maker lang="en">Olympus</maker>
        <model>E-PL2</model>
        <mount>Micro 4/3 System</mount>
        <cropfactor>2.0</cropfactor>
    </camera>

    <camera>
        <maker>OLYMPUS CORPORATION</maker>
        <maker lang="en">Olympus</maker>
        <model>E-PL3</model>
        <mount>Micro 4/3 System</mount>
        <cropfactor>2.0</cropfactor>
    </camera>

    <camera>
        <maker>OLYMPUS CORPORATION</maker>
        <maker lang="en">Olympus</maker>
        <model>E-PM1</model>
        <mount>Micro 4/3 System</mount>
        <cropfactor>2.0</cropfactor>
    </camera>

    <camera>
        <maker>OLYMPUS CORPORATION</maker>
        <maker lang="en">Olympus</maker>
        <model>E-M5</model>
        <mount>Micro 4/3 System</mount>
        <cropfactor>2.0</cropfactor>
    </camera>

    <lens>
        <maker>Olympus</maker>
        <model>Olympus M.Zuiko Digital ED 14-42mm F3.5-5.6</model>
        <mount>Micro 4/3 System</mount>
        <cropfactor>2.0</cropfactor>
        <calibration>
            <distortion model="poly3" focal="14" k1="-0.079" />
            <distortion model="poly3" focal="18" k1="-0.036" />
            <distortion model="poly3" focal="25" k1="0.0004" />
            <distortion model="poly3" focal="30" k1="0.013" />
            <distortion model="poly3" focal="35" k1="0.014" />
            <distortion model="poly3" focal="42" k1="0.012" />
            <tca model="poly3" focal="14" br="0.0002632" vr="1.0002908" bb="-0.0003817" vb="1.0" />
            <tca model="poly3" focal="18" br="-0.0000326" vr="1.0004544" bb="-0.0003189" vb="1.0007081" />
            <tca model="poly3" focal="25" br="-0.0001613" vr="1.0005611" bb="-0.0001126" vb="1.0004058" />
            <tca model="poly3" focal="30" br="-0.0002418" vr="1.0006295" bb="-0.0000052" vb="1.0002145" />
            <tca model="poly3" focal="35" br="-0.0002539" vr="1.0006484" bb="0.0000470" vb="1.0000846" />
            <tca model="poly3" focal="42" br="-0.0002029" vr="1.0006187" bb="0.0001236" vb="0.9999271" />
        </calibration>
    </lens>

    <lens>
        <maker>Olympus</maker>
        <model>Olympus M.Zuiko Digital ED 14-42mm F3.5-5.6 L</model>
        <mount>Micro 4/3 System</mount>
        <cropfactor>2.0</cropfactor>
        <calibration>
            <tca model="poly3" focal="14" br="0.0000600" vr="1.0001242" bb="-0.0002995" vb="1.0007041" />
            <tca model="poly3" focal="18" br="0.0001267" vr="1.0000281" bb="-0.0001852" vb="1.0007117" />
            <tca model="poly3" focal="25" br="-0.0000200" vr="1.0001315" bb="0.0001459" vb="1.0002999" />
            <tca model="poly3" focal="35" br="-0.0001014" vr="1.0002742" bb="0.0000318" vb="1.0002395" />
            <tca model="poly3" focal="42" br="-0.0001526" vr="1.0004259" bb="0.0001596" vb="1.0000256" />
            <distortion model="ptlens" focal="13.56" a="0.10558" b="-0.3175" c="0.19816" />
            <distortion model="ptlens" focal="16.49" a="0.0738" b="-0.25191" c="0.21409" />
            <distortion model="ptlens" focal="24.40" a="-0.01895" b="0.05672" c="-0.05355" />
            <distortion model="ptlens" focal="34.28" a="0.00451" b="-0.00716" c="0.02727" />
            <distortion model="ptlens" focal="41.01" a="-0.00173" b="0.01774" c="0.00339" />
        </calibration>
    </lens>

    <lens>
        <maker>Olympus</maker>
        <model>Olympus M.Zuiko Digital 17mm F2.8 Pancake</model>
        <mount>Micro 4/3 System</mount>
        <cropfactor>2.0</cropfactor>
        <calibration>
             <distortion model="ptlens" focal="17" a="0.00835" b="-0.04149" c="-0.0022" />
             <tca model="poly3" focal="17" br="-0.0004492" vr="1.0016410" bb="0.0005749" vb="0.9989794" />
        </calibration>
    </lens>

</lensdatabase>
