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Forums > Back > I rejoin the system 16 years later...
(04-13-2023, 02:29 PM)Rover Wrote: Alright... the Sigma 14mm is good for nothing on FF. Sharp in the center but the sides (nevermind the corners) remain horribly soft even when it's stopped down to f/9 or thereabouts. I don't know if this is field curvature or not, but... eh.

Almost all old lenses struggle on modern  High resolution sensors.... remember this lens was designed for film, without getting into discussion about the resolution of film  but at the time "high resolution scans" were around 5 megapixel.....
Downsize to around 8-10 megapixel which is enough for most printing and most screens and you will see it's still usable.
If you are after the ultimate per pixel sharpness you should look elsewhere obviously

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I rejoin the system 16 years later... - by Rover - 11-13-2022, 03:23 AM
RE: I rejoin the system 16 years later... - by toni-a - 04-15-2023, 06:49 PM

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