Leitz Summicron 5cm f2 lens mount_Mamiya RB Compatible with Pentax TTL film

Compatible with Pentax TTL film cameras (including the 645n) and digital cameras not using the later P-TTL protocol

clean diaphragm blades

It uses 8 AA batteries and includes a bracket to attach the flash to your camera

Rangefinder is accurate

The Olympus OM-D E-M5II is a very compact mirrorless camera with a high quality 16mp sensor

Leitz Summicron 5cm f2 lens mount_Mamiya RB Compatible with Pentax TTL filmLeitz Summicron 5cm f2 lens for Leica M mount in very good condition overall, with minor cosmetic wear on barrel, smooth focusing. Glass shows minor dust, a few small (< 1mm) spots of coating wear on the front element which will not affect function. This lens has just come back from a professional CLA.