Carl Zeiss Jena DDR 50mm f2.8 Tessar for M42 winding and a f4 constant aperture

and a f4 constant aperture throughout the zoom range—all in a compact and lightweight package—this is an indispensable lens for shooting events or sports

A classic ultrafast standard lens for your FD-mount camera

with smooth mechanical action and an accurate shutter

Contains depth of field tables for numerous early Leica screw mount lenses

This one's in good shape overall

Carl Zeiss Jena DDR 50mm f2.8 Tessar for M42 winding and a f4 constant apertureThe Carl Zeiss Jena DDR 50mm f2. 8 is a classic Tessar design lens for M42 mount. Focusing is smooth, diaphragm is clean. Optics are free of haze or fungus, with some internal dust. In decent cosmetic condition, with visible barrel wear.