Tair-11 133mm f/2.8 Silver M39 lens Copy of Sonnar Lens S# 0151087

Tair-11 133mm f/2.8 Telephoto Lens Carl Zeiss Sonnar USSR version

M39 mount for SLR lens

Comes with Case & caps

The Tair-11 133mm f/ 2.8 (Russian: "Tair") is a fast telephoto lens.

Produced at KMZ factories (1960s), Krasnogorsk (Krasnogorsk Mechanical Plant).

Its 20-blade aperture is almost perfectly circular, producing beautiful out-of-focus blur when the aperture is wide open.

Resolution according to technical specifications (center/edge): 44/24 lines/mm.

With the help of adapters, the Tair-11 135mm f/2.8 can be easily installed on modern digital SLR cameras.

Focal length - 133 mm, Minimum aperture - 22 , Maximum aperture - 2.8