Leica Summicron-M 50mm F/2.0 Black cases bags straps Summicron-R 50 mm f/2

Summicron-R 50 mm f/2

The optical design

round- Lens capAll of these accessories come in three finishes: aluminum

The front element has the Leica AquaDura coating

Leica Summicron-M 50mm F/2.0 Black cases bags straps Summicron-R 50 mm f/2The tried and well proven optical design of this lens provides for a perfection of picture quality extending all the way to the extreme corners of the image field even at full aperture, as well as outstanding contrast throughout, at all apertures, even at close distances. Stopping down to f 2. 8 or f 4 brings only a minimal increase in contrast. Distortion is extremely low and practically invisible. Its well balanced design makes this ideal standard