Leica's benchmark 90mm with APO correction and aspherical element, widely considered the finest 90mm lens ever produced.
The Leica APO-Summicron-M 90mm f/2 ASPH is a premium portrait and macro telephoto prime for the Leica M mount. APO = apochromatic design (corrected for chromatic aberration across the spectrum). ASPH = aspherical element. One of Leica's finest M-mount lenses. Leica M mount.
f/2 maximum aperture. 90mm focal length (classic portrait telephoto). APO (apochromatic) correction. ASPH aspherical element. Close focus to 0.7m. Manual focus (rangefinder-coupled). Leica M mount.
The APO-Summicron-M 90mm f/2 ASPH is regarded as one of the finest portrait lenses available for the Leica M system — combining f/2 maximum aperture with apochromatic correction for exceptional sharpness and minimal chromatic aberration. A premium investment in the Leica M system.
On the used market the Leica APO-Summicron-M 90mm f/2 ASPH is a premium Leica M portrait prime. Condition checks: front element for marks, rangefinder coupling accuracy, aperture blades at f/2. Leica M mount — all Leica M bodies compatible.