Leica APO-Summicron-M 35mm f/2 ASPH. Lens (Black)

Pairing the classic wide-angle focal length with an optically refined design, the black APO-Summicron-M 35mm f/2 ASPH. lens from Leica is a fast wide-angle prime characterized by its apochromatic designation. Six lens elements feature anomalous partial dispersion and high refractive index glass, rendering the lens capable of focusing red, green, and blue wavelengths at the same plane in order to virtually eliminate chromatic aberrations. In addition, three aspherical elements with a total of four aspherical surfaces are incorporated to reduce spherical aberrations, providing edge-to-edge sharpness.