JeffM From United States of America, joined May 2005, 3266 posts, RR: 51
Reply 1, posted (10 years 2 weeks 6 days 14 hours ago) and read 2403 times:
As long as the lens has the proper mount for the camera, you should have no problems. You may have to set the camera to M (manual) mode for exposure as it most likely won't be able to change the f-stop, but that will depend on the lens.
Patroni From Luxembourg, joined Aug 1999, 1403 posts, RR: 14
Reply 2, posted (10 years 2 weeks 6 days 13 hours ago) and read 2394 times:
I just recently tried a 30 year old, manual 400mm/F5.6 Takumar with M42 mount on my Canon EOS 10D. The results, despite the bad weather which required ISO 400 and wide open F stop, were not too bad after all. It was a trial only, but I could buy this lense for about 50EUR...