Leica Apo-Summicron-M 90 mm f/2 ASPH. specs
Optical design:
Number of elements / groups: 5 / 5
Focal length: 90.9 mm
Entrance pupil: 58.6 mm (related to the first lens surface in light direction)
Focusing range: 1 m to Infinity
Distance setting:
Scale: combined meter/feet-increments
Smallest object field: 220 mm x 330 mm
Highest reproduction ratio: 1:9
Diaphragm:
Setting / Type: with clickstops (including half values), manual diaphragm
Smallest aperture: f/16
Bayonet - Leica M quick-change bayonet
Filter (type) - internal thread for screw-in type filters E 55
Lens hood - built-in, telescopic
Dimensions and weight
Length: 78 mm
Largest diameter: 64 mm
Weight: approx. 500 g
If you are interested in using our specs commercially, check out our Camera Lenses specs database licensing page.
Filed in: Leica Camera Lenses
Description: Apochromatic colour correction and an aspherical lens surface are combined for the first time in this lens of this type. Of its five individual elements, two are made of high-refraction glass, while two others feature anomalous partial dispersion. Its brilliance and quality of resolution are exemplary even at full aperture. Light falloff is very low. Its fast aperture, for a 90mm lens, lets you shoot at relatively short exposure... read more
Highly rated gadgets
-
9.1
Apple iPhone XS
-
9.1
Apple iPhone XS Max
-
8.0
BlackBerry Motion
-
10.0
Nikon Z 7
-
9.0
Sony WH-1000XM3
-
9.0
FujiFilm XF10
-
9.0
Panasonic LUMIX LX100 II
-
8.5
Xiaomi Mi A2
-
10.0
FujiFilm X-T3
