| Latest Review Posted | Industar-50 50mm F3.5
I have Industar-50-2 (black), first use was not so good, because of bad adapter ring, some light goes thru it. I have redone to big ring and now i'm happy. I have remove helicoid and find to aluminum rings, one thicker i put in outside helicoid, now i have infinity, but little bit stuck aperture ring on 16.
What seams really problem is aperture ring, it's impossible to stop on exact aperture..
This image was made on wide open https://www.pentaxforums.com/gallery/images/114203/large/1__IGP1154s.JPG |
