Leica M3 with 5cm f2 Summicron pentax 67 8 OS HSM is a

8 OS HSM is a fast professional zoom lens for the Canon EF mount

7 Rokkor-X lens

this teleconverter dials in focus automatically after manually focusing to the general distance

you will not be surprised to hear that this one is also not working

Leica M3 with 5cm f2 Summicron pentax 67 8 OS HSM is aThe M3 is the first M mount camera, and arguably the best, made mostly by hand from heavy brass and other no compromise materials. It feels great in the hand, and the design feels as usable and contemporary now as it was when it was new. This double stroke M3 is in very good cosmetic condition, with very light finish wear and a few small dings from normal use. Shutter speeds are good, rangefinder is clean and clear. Includes a clean Leitz Summicron