Leitz Canada APO-Telyt-R 180mm f3.4 (2 cam)  type_Lens and clean glass

and clean glass

so it’s best to check over the compatibility list at this link

this camera has a focal plane shutter with speeds from 1s to 1/500s (plus Bulb) and a flip-up waist level viewfinder

you can’t just mount it directly to your camera and expect to get a useful result: everything will be out of focus

or seventy four golf balls

Leitz Canada APO-Telyt-R 180mm f3.4 (2 cam) &nbsptype_Lens and clean glassLeitz Canada APO Telyt R 180mm f3. 4 (2 cam) is a relatively compact telephoto lens for Leica R mount cameras. Just back from a full professional CLA, with smooth focusing and excellent imaging. Glass is free of fungus, with minor dust and very light internal haze which will not affect imaging.