It was released in a small series in 1990.

Focal length: 50 mm

Aperture: 1:1.9

Angle of view: 45°

Frame size: 24×36 mm

Working distance: 45.5 mm

Number of lenses/groups: 6/4

Aperture type: automatic

Aperture scale limits: 1 :1.9 - 1:16

Number of aperture blades : 6

Near focus limit: 0.5 m Specification

resolution (center/edge) : 48/30 lines / mm M42×1

 

for screw-in nozzles: M52×0.75

for slip-on nozzles: ∅54 mm

Overall dimensions:

length of the lens without caps: 54 mm

largest frame diameter: 64 mm

Weight: 0.256 kg

Year of development: 1989

Calculation: KMZ, A.A. Tokarev, T.A. Zavorina

Design: A.S. Podyachev

Production: small-scale

Years of production: 1990