Nikon 810 autofocus issue
My Nikon D810 had a Mirror box replacement.Refer thread below https://www.dpreview.com/forums/post/59414998
Then a started to notice Autofocus issues (Front Focusing) with 50mm 1.4F FX also tried 24-70mm F2.8 non VR and DX 35mm 1.8F after I downloaded a AF test pattern with scale to test AF.
All test done at Fastest Fstop and with bright light on target.
Sample: 2.5 meters from target with 50mm @ 1.4F
IMG 1- No AF fine tune
IMG 2. AF Fine tune to 20
I tired the same lenses on my Nikon D3100 and got sharp AF results.
On D810 I tried AF fine tune and went upto +20 still the focus was not as sharp as I got on D3100
Is there any other way to test AF. I saw a lot of videos and read a lot of webpages.
(The Sharpest focus i got was with 24-70mm @ 2.8 on my D3100).
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