Specification

LEICA SUMMICRON-M 35 mm f/2 ASPH.
2
Engineering drawing
Technical Data
Angle of view (diagonal, horizontal, vertical)
Optical design
Distance setting
Diaphragm
Bayonet
Filter (type)
Lens hood
Dimensions and weight
63°, 54°, 38°
Number of elements / groups: 7 / 5
Focal length: 35.3 mm
Entrance pupil: 10 mm (related to the first lens surface in light direction)
Focusing range: 0.7 m to Infinity
Scale: combined meter/feet-increments
Smallest object field: 419 mm x 627 mm
Highest reproduction ratio: 1:17.5
Setting / Type: with clickstops (including half values), manual diaphragm
Smallest aperture: f/16
Leica M quick-change bayonet
internal thread for screw-in type filters E 39
separate, clip-on type
Length: 34.5 mm
Largest diameter: 53 mm
Weight: approx. 255 g / 340 g (black anodized- / silver chrome finish)