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FORUMS ➔ Cameras, Lenses & Accessories ➔ Canon Lenses 
Thread started 04 Oct 2012 (Thursday) 19:01
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Peripheral illumination correction

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John ­ from ­ PA
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Oct 04, 2012 19:01 |  #1

Interesting article at http://www.lensrentals​.com …on-and-third-party-lenses (external link). Apparently some Sigma lenses are being "recognized" as Canon but significantly different in focal length.




  
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Peripheral illumination correction
FORUMS ➔ Cameras, Lenses & Accessories ➔ Canon Lenses 
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