Hi,

I got a new profile for you:

<lens>
    <maker>Nikon</maker>
    <model>Nikkor AF 28mm f/1.4D</model>
    <mount>Nikon F AF</mount>
    <cropfactor>1.0</cropfactor>
    <calibration>
        <!-- Taken with Nikon D3S -->
        <distortion model="ptlens" focal="28" a="0.00913976"
b="-0.0245588" c="0.000542579" />
    </calibration>
</lens>


I created it by stitching six images with Hugin. As I could not find the
lens anywhere I used these images:

http://eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS030&roll=E&frame=114986
http://eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS030&roll=E&frame=115119
http://eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS030&roll=E&frame=115245
http://eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS030&roll=E&frame=115371
http://eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS030&roll=E&frame=115479
http://eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS030&roll=E&frame=115570

I used the stars as control-points. The profile matches the result I get
when using Nikon's Capture NX 2 software to undistort the images.

Cheers
Maik

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