View single post by jk

Posted: Sat Aug 3rd, 2019 10:46

Joined:	Sun Apr 1st, 2012
Location:	Carthew, Cornwall, United Kingdom
Posts:	6828
Status:	Offline

At f22 you will be getting diffraction effects which limit you sharpness. It is difficult as peak sharpness will be around f8/11 and thereafter you start to get loss of sharpness due to diffraction but you get greater depth of focus. It is always a trade off. I tend to use f11 or f16 if I must as a compromise.

https://www.cambridgeincolour.com/tutorials/diffraction-photography.htm

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