Manual focus wide angle lens made for Zeiss Ikon Contaflex leaf shutter SLRs introduced by Carl Zeiss. The Contaflex systems replace the front element of the original Tessar normal lens with extended optics to allow for telephoto/wide-angle lenses. The camera itself controls the aperture and focus. Metal body available in black.

• Carl Zeiss 35mm f4 Pro-Tessar
• Size: 53 x 52 mm
• Weight: 199g