MC Mir-20M 20mm f/3.5

Description

A super wide-angle short-focus, compact, interchangeable lens which is intended for SLR camera with 24×36mm frame format and 45.5mm flange/film distance. The lens is fitted with an instant opening diaphragm. It is equipped with a set of light filters.

Focal length, mm:
20

Relative aperture
maximum:
f/3.5
minimum:
f/16

Angular field of view
(across a diagonal of a frame):
96°

Number of elements/groups:
9/8

Minimum taking distance, m:
0.18

Light filters fitting thread:
Ì 28×0.75

Dimensions (from a base face), mm:
Ø 78×55

Weight, kg: