|Posted: Thu Feb 03, 2022 12:09 pm Post subject: Re: 60mm f1.1?
|I found a lens that seller saying is a 60mm f1.1 adapted to M42, probably the rear mount is around 62mm,as I see a step down ring from 62 to 52 and M42 . There is nothing written on the lens ,do you guys know any option like this ? On ebay there is a 60mm 1.1 Optec OBX that might look pretty much the same, but couldn't find any info about it
Could be an x-ray or industrial lens. Most of these have very short flange distances. Ask the seller about focusing on a mirrorless cam.
Vintage lens aficionado