TTArtisan 50mm f1.4 ASPH for Leica M  type_Tripod Head a spot of corrosion on

a spot of corrosion on the lens mount which doesn't affect function

This GS-1 is in decent cosmetic condition

and good diaphragm action (with slight wear on the blades)

Leitz Summaron 3

This camera is a non-functional collectible

TTArtisan 50mm f1.4 ASPH for Leica M &nbsptype_Tripod Head a spot of corrosion onThe TTArtisan 50mm f1. 4 ASPH is a rangefinder coupled lens for the Leica M mount so you can use it on a Leica, or adapt it to nearly any other mirrorless system. In excellent condition, with clean glass and smooth focusing. Includes front and rear caps, original box, instructions, and a little screwdriver for adjusting RF calibration (if necessary).