Leica Hektor 73mm f/1.9 All Black

Brand: Leica
Production Code: HEKON
Serial Number: 166144
Year of Production: 1933
Condition (appearance): A-
Condition (Optical): A-
Item Included: Front Cap, Rear Cap, Hood
Product ID: CD0006
product description

very high speed lens for leica system that was on the market for only about 7 years. it's described as having smooth sharpness and plasticity at wider apertures for use as a portrait lens and delivering critical sharpness stopped down for use as a landscape lens. only screw mount, with black paint lens barrel elements.
6 elements 3 groups.