That 500000mm lens is a real clunker...

znelsonznelson Registered Users Posts: 8 Beginner grinner
edited January 8, 2010 in Bug Reporting
Hey Smugmug guys, I'm seeing a bug with the focal length field with some of my pictures. Example here:

http://znelson.smugmug.com/Family-Outings/Interstate-State-Park/10209262_QN3ny#706262744_7gJH2

This was taken with a Canon 50mm f/1.4, since I can't actually afford the Canon 500000mm... :D

You'll notice that some in the gallery have the correct focal length, and others have the focal length multiplied by 10,000. My workflow is as follows:

The images with the correct focal length:
1. Canon 7D raw files into Lightroom 2.5, make adjustments.
2. Export to JPEG.

The images with the incorrect focal length:
1. Canon 7D raw files into Lightroom 2.5, make adjustments.
2. Send to NoiseNinja. Lightroom creates a 16 bit TIFF, sRGB, without compression and sends it to NN. NN is set in Sidekick Mode with everything automatic (open, auto profile, remove noise, save over existing TIFF file).
3. Export to JPEG from Lightroom.

I'm on Mac OS X 10.6.1, and when I 'Get Info' on one of the NoiseNinja processed, Lightroom exported JPEG files it reports the focal length correctly.

One more minor nitpick: My photos from my 40D used to say the focal length, and in parentheses it would say the equivalent focal length for 35mm sensor size. The 7D doesn't seem to do this yet. Any idea when this will start happening?

_z

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