size_name	Select
Pentax K to Leica M	View
Canon FD to Leica M	View
Exakta to Leica M	View
Olympus OM to Leica M	View
Minolta MD to Leica M	View
Nikon F / AI to Leica M	View
M42 to Leica M	View
Nikon G / F to Leica M	View
Contax / Yashica CY to Leica M	View
Leica R to Leica M	View