Product Information
This lens is unique because apochromatic correction and an aspherical surface are combined for the first time. Two of the five lens elements are made of high-refraction optical glass, and two others make judicious use of anomalous partial dispersion. Brilliance and resolving power are already outstanding at full aperture. Artificial vignetting is extremely low. These features lead to superlative results - in every application: such as portraiture, reportage or studio photography. In addition, its compact design and high speed make it ideal for hand-held photography.Product Identifiers
ModelAspherical
eBay Product ID (ePID)99725203
Product Key Features
MountLeica M
Focal LengthFixed/Prime, 90mm
Maximum Aperturef/2
SeriesLeica APO-SUMMICRON-M
TypeTelephoto, Aspherical
Focus TypeFixed/Prime, Manual
Additional Product Features
Aperturef/2
Compatible BrandLeica
Min Aperture16
Additional Tech CharacteristicsApo Aspherical
Diameter2.5in
Focal Length (mm)90mm
Camera TypeRangefinder
Product LineLeica Apo-Summicron-M