Works well
the lens is clean
Telephoto lens Tair-11A 135 mm f/ 2.8.
Export model - Tair-11A. Produced at KMZ in Krasnogorsk (Krasnogorsk Mechanical Plant).
This is a light power lens with a coating. It is equipped with a preset aperture. The lens is equipped with a small built-in hood.
Its 20-blade aperture is almost perfectly round, creating nice out-of-focus blur when wide open. The lens is sharp and, at the same time, plastic.
Compared to modifications 11 and 11-2, its resolution in the center and at the edges is much higher. In addition, modification 11A is distinguished by a more convenient (and more modern) design. Its minimum focusing distance is 30 cm shorter and is 1.2 m. It is shorter than its "relatives", but a little heavier.
And in the name of the lens, it means that an adapter can be attached to the lens - an interchangeable bayonet KP-A/N, which makes it possible to use Tair-11A on cameras with N (Nikon F) bayonet mount, on Nikon cameras and on Zenit cameras . -11.
Resolution according to specifications (center/edge): 44/24 l/mm
With adapters, the 11A 135mm f/2.8 can be easily mounted on modern digital SLR cameras.
The year of manufacture of a Soviet lens can always be determined by the first two digits of its serial number.
Focal distance - 135 mm
The minimum aperture is 22
The maximum aperture is 2.8
Fastening - M42
Good Working
the lens is clean
Delivery
USA 12-25 DAYS
Europe 10-20 DAYS
AUSTRALIA 22-40 DAYS
CANADA 20-35 DAYS
ASIA 20-35 DAYS