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7mm on M3

Started Feb 26, 2021 | Discussions thread
R2D2 Forum Pro • Posts: 26,528
Re: 7mm on M3

Add a little (thin) extension tube and see if that improves the lens’ utility.  The corners will improve but you might lose infinity if it’s too thick.  Otherwise you’ll just have to keep on cropping.  

Best of luck!

R2

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