Kindredmachine
Well-known member
I've been looking for help with this as well. I have two different F-mount adapters with two different lenses and they both are blurry at infinity; have to pull back a touch to get focus. I tried the Voiglander F-mount with a 28-70 Tokina and the Novoflex F-mount with the 11-16 Tokina. Same result... blurry at infinity.