Leica APO-Summicron-M 90mm f/2 ASPH

Telephoto prime lens | Leica M
Principal specifications
Lens type Prime lens
Max Format size 35mm FF
Focal length 90 mm
Image stabilisation No
Lens mount Leica M
Aperture
Maximum aperture F2.0
Minimum aperture F16.0
Aperture ring Yes
Number of diaphragm blades 11
Aperture notes with clickstops (including half values), manual diaphragm
Optics
Elements 5
Groups 5
Special elements / coatings 1 aspherical element 2 high refraction glass elements
Focus
Minimum focus 1.00 m (39.37)
Maximum magnification 0.11×
Autofocus No
Full time manual Unknown
Distance scale Yes
DoF scale Yes
Physical
Weight 500 g (1.10 lb)
Diameter 64 mm (2.52)
Length 78 mm (3.07)
Filter thread 55 mm
Hood supplied Yes
Tripod collar No
Other
Notes built-in telescopic hood
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