Leica M 2/90mm Apo-Summicron-M ASPH. Prototype Elcan Canade Production ELC
Leica M 2/90mm Apo-Summicron-M ASPH. Prototype Elcan Canade Production ELC. One of the earliest Leica Apo-Summicron-M lenses produced as a sample by ELCAN (Leitz Canada), and among the last lenses manufactured by Leitz Canada in 1995.