Leitz Summicron 5cm f2 lens mount_M42 Good shutter speeds and metering

Good shutter speeds and metering

That's about all it does

This is a  pretty sophisticated meter with ten-point averaging and cine mode- plus a weirdly retro-futuristic LCD display that wraps around the viewing area

Is it Biaumas

but Nikon made less than 500 of them between 1983 and 1988

Leitz Summicron 5cm f2 lens mount_M42 Good shutter speeds and meteringLeitz 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.