Mir-29T, lens for special cine camera
10 mm, f/2.5, M36 mount, s/n 340125
LOMO, USSR

Very good condition. Lens is clear and does not have any fungus or scratches. Inside there are microspecks of microdust. Aperture ring rotates properly and fluently. Body has small signs of age.

This is extremely rare lens for special cine-cameras for film Type 17 (for aerial photocameras and gun cameras). I have found very few information about this lens.

The lens offered does not have a focusing mechanism, only the aperture ring.

Characteristics: 
Lens s/number - 340125
Number of aperture blades - 8
Limit of aperturing - 1:2.5 (max), 1:16 (min)
Resolving power - (centre/edge) 60/35 lines/mm
Type of thread - M36 mount
Type of filter thread - none
Dimensions (mm): 48*48*40
Focal distance - 10.15 mm.
Mass - 100 g