cz_s-biogon-40b

carl-zeiss_s-biogon-40a

Carl Zeiss S-Biogon 40/5.6

Microfilm documentation lens with reputation for reference-grade optical performance.

Category: Macro/Micro

Specifications
Reviews

Dimensions	40 mm
Focal Length (mm)	40
Max Aperture (f)	5.6
Aperture Blades	Fixed/None
Rear Mount	M50 x 0.75mm
Front Thread	None
Serial Numbers	6138158, 7156869