>>3410655>>3410646>>3410658Thanks for the info m8s, one video i watched said there were two different basic m42 mounts one just had a ring at the bottom to depress some aperture pin or something so you could move it. I don't know really, i will pick up a m42 and F mount just to be sure. Ebay is probably the best place to buy some of the vintage lenses i presume, that or some local shops/yard sales or markets where you can get lucky and also physically try the lens.
