Every CPU Nikkor has an unique LensID that is stored inside the lens CPU memory and transmitted to the camera.
This ID is used by newer Nikon camera (D300(s), D3(s,x), D700) to recognize a lens for AF adjustment parameters.
Many older 3rd party lenses use one ID for more than one lens, this ID may even be shared with a Nikkor lens,
thus an exact identification of 3rd party lenses with only the LensID byte is not possible.
I've collected a list of Nikkor LensID's here: Nikkor LensID.
May be useful if only Nikkor lenses are used. Besides from EXIF, the LensID can be accessed directly via the Nikon SDK
and tools for N90s or similar.
My idea was to use also more than just the LensID and I added some fixed data relating to focal length and aperture info.
The result is the Extended LensID, with only a few double ID's.
For lots of Nikkor lens information have a look at Rolands Nikon Pages:
http://photosynthesis.co.nz/nikon/index.html
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http://owl.phy.queensu.ca/~phil/exiftool/ | ExifTool by Phil Harvey |
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http://www.photome.de/home_en.html/ | PhotoME Digital Photo Metadata Editor |
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http://www.exiv2.org/ | Image metadata library and tools |
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http://www.pilwousek.de/WPSoft/WPMeta/index.html | WPMeta - Bildinformationen schnell und sicher verarbeiten |
Carl Zeiss AG (ZF.2 lenses)
http://www.zeiss.com/c12567a8003b58b9/Contents-Frame/8e8ae439a3fd6101c125711b005a77c4
Hiroshi Kamisaka (Japanese)
http://homepage3.nifty.com/kamisaka/
If you have sent me images with lens data in past, please send me an email if you want a name or link here.
Also thanks to people for uploading images with complete (including makernote data) EXIF information.
Please send any pictures taken with missing lenses or general comments to lens_id t rottmerhusen.com
If you have programmed an EXIF reader and want to include this list or the extended list contact me.
Nikon and Nikkor are registered trademarks of Nikon Corporation.
External links have been reviewed on 2011-03-06.