Carl Zeiss Jena DDR Tessar f2.8 50mm Manual Focus Lens. M42 Screw Mount. Front lens cap only.
eBay
Carl Zeiss Jena DDR Tessar f2.8 50mm Manual Focus Lens M42 Screw Mount
eBay
Used but good condition
eBay
M42 Screw mount.
eBay
Nice Tessar lens in good condition, aperture working fast and well, optics clear, focus ring free but not loose.
eBay
eBay
eBay
Carl zeiss jena lens, f2.8, 50mm, for SLR camera , M42 thread, fits praktica or similar. Manual operation only of iris, full aperture focusing facility does not work.
eBay