| Joined: | Wed Apr 18th, 2012 |
| Location: | United Kingdom |
| Posts: | 4193 |
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The " Z " camera`s are Not SLR`s .
I meant enlightening us about Digital Focusing.....I have a program to Re-Focus the photo but after it has been taken, yet have heard that digital camera´`s need to be focused digitally as well, seems to be the very reason why some lenses do not do so well on certain camera`s.
Some years ago we had a member, from Singapore I thought, who had focusing problems with a D800/810 and a 70-200 f2.8, in and out of Nikon service it went but the rig just did not want to play, yet, both lens and camera worked flawlessly with other lenses/camera`s.
May not be the cause in that specific case but many zooms can have focus issues across the range (especially zooms over 3x). There’s a balancing act to get the performance equal across the zoom range other wise you have a lens pin sharp at wide end but soft at the tele end….or vice versa, depending which end has been optimised.
Last edited on Tue Feb 6th, 2024 08:28 by
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Eric