Leica Summarit-M 90 mm f/2.5 specs
Optical design:
Number of lenses/groups: 5 / 4
Focal length: 91.0 mm
Position of entrance pupil: 54,8 mm (related to the first lens surface in light direction)
Distance setting:
Focusing range: 1,0 m to endless
Scales: Combined meter/feet graduation
Smallest object field/Largest reproduction ratio:
For 35 mm, approx. 213 x 320 mm/1:8.9;
for LEICA M8, approx. 160 x 240 mm/1:8.9
Aperture:
Setting/Function: Preset, with click-stops, half values available
Lowest value: 16
Bayonet - Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models
Filter mount/Lens hood - Non-rotating, internal thread for screw-on filterssize E46, external thread for lens hood, protection ring for external thread included in delivery, lens hood available as accessory
Dimensions and weight:
Length: approx. 66.5 mm
Largest diameter: approx. 55 mm
Weight: approx. 360g
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Filed in: Leica Camera Lenses
Description:
The LEICA SUMMARIT-M 90 mm f/2.5 is a versatile telephoto lens that rounds off the new lens speed class of Summarit-M lenses. Despite being much more handy and lighter than the comparable 90 mm Summicron lens, it offers outstanding optical and mechanical quality.
The 90 mm telephoto lens is a perfect demonstration of how Leica's Summarit-M class is setting new standards in spherical lens design. A Leica M camera with a LEICA... read more