Leica APO-Summicron-M-90mm f/2.0 ASPH.
Virtually Unmatched
With this 90mm Summicron lens light fall-off is very low. Its fast aperture lets you shoot at a relatively short exposure time – even in dim light. The result is a minimized camera shake, even when shooting street scenes from a distance. Thus the APO-Summicron-M 90mm f/2 ASPH. is ideal for photojournalism, theatre and even portrait photography.
Technical Details
Apochromatic colour correction and an aspherical lens surface are combined for the first time in the Apo-Summicron 90mm f/2 ASPH. Of its 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.
The essentials:
- Diagonal picture angle: 27 °
- Working range: 1 m to infinity
- Biggest scale: 1: 9
- Number of lenses/groups: 5/5
- Length * 1: 78 mm
- Weight * 1: 500 g
- Lens hood: Pull-out and lockable
- Filter/filter thread: E55
- Made in Germany
Angle of view (diagonal, horizontal, vertical): 27°, 23°, 15°
Optical design
Number of lenses/groups: 5 / 5
Focal length: 90.9 mm
Position of entrance pupil:
58.6 mm (related to the first lens surface in light direction)
Focusing range: 1 m to Infinity
Distance setting
Scales: Combined meter/feet graduation
Smallest object field: 220 mm x 330 mm
Largest reproduction ratio: 1:9
Aperture Setting/Function:
With click-stops, half values available, manual diaphragm
Lowest value: 16
Bayonet:
Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models
Filter mount:
Internal thread for screw-in type filters E 55
Lens hood:
Built-in, telescopic
Dimension and weight
Length: 78 mm
Largest diameter: 64 mm
Weight: Approx. 500 g
Lens
Lens back cover
Lens front cover
Limited Warranty:
Leica Camera AG (‘LEICA’) provides a three-year product limited warranty for this LEICA camera valid from the date of purchase from an authorized LEICA dealer, including the accessories contained in the original packaging, which are valid for two years.
