I have a Krasnogorsk 3 16mm camera that stopped working a number of years ago. I haven't seen it around for a long time but it's got to be around here somewhere. I was thinking of mounting the Meteor f1.9 17-69mm lens to a Panasonic M4/3 camera. I do have an M42 to M4/3 lens adapter though that seems to be misplaced as well - Ive got to hunt around for that one too.
Though one thing that concerns me a bit is the rear glass element on this Meteor lens. From memory, it protrudes quite a bit and has sort of a cone shape. I don't think Ive owned any other lens where the rear element sticks out so much. Obviously, there wouldn't be any mirror for the rear element to hit when it's mounted on an M4/3 camera. Though would there be any chance that it could hit the sensor?