The Carl Zeiss Jena 50mm (5cm) f/1.5 T Sonnar lens is a high-quality lens designed for Contax rangefinder cameras. Introduced in 1932, it was the fastest lens available at the time, with a maximum aperture of f/1.5. The lens is known for its sharpness and performance, even when closed. This is a manual focus lens, made of brass.
The lens features a Sonnar design, which is derived from the Ernostar lens type and is not based on the earlier Tessar design.
Focal length : 50mm
Maximum aperture : f/1.5
Smooth focus
All functional openings
Weight : Approximately 250 g
Frame : Contax
Serial number: 2986093
Condition : Good condition - see photos for aesthetics
