CZJ Tessar 50mm F/2.8 Lens

Lens: Carl Zeiss Jena Tessar 50mm F/2.8 (M42)

Construction: 4 elements in 3 groups
Angular field: 45°
Minimum focusing distance: 0.35m
Diaphragm action: automatic/manual switch
Aperture: F/2.8 - 22
Filter size: 49mm screw-in type
Push-on diameter: 51mm
Weight: 175g
Barrel length: 45mm