Leica Summarit-M 90mm f/2.5

Announced Aug 3, 2007 •
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 F2.5
Minimum aperture F16.0
Aperture ring Yes
Number of diaphragm blades 11
Aperture notes Preset, with click-stops, half values available
Optics
Elements 5
Groups 4
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 360 g (0.79 lb)
Diameter 55 mm (2.17)
Length 67 mm (2.62)
Materials metal barrel, metal mount
Filter thread 46 mm
Hood supplied No
Tripod collar No
Optional accessories matched lens hood
Other
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