Technical details of the Super-Elmar-M 21 F/3.4 ASPH.
The advanced design and construction of this Super-Elmar-M 21 F/3.4 ASPH. lens include eight elements, one of which has two aspherical surfaces, and four others with anomalous partial dispersion. This design significantly minimizes distortion and vignetting.
The Elmar lens also comes with a metal screw-on lens hood that helps prevent flare and ensures exceptional image sharpness.
Exceptional optical performance and design compatibility
The Leica Super-Elmar-M 21mm f/3.4 ASPH lens is designed to meet the demands of digital photography, offering exceptional optical performance.
It features advanced stray light control, ensuring clear contrast even in backlit conditions.
The metal lens hood matches the design of other wide-angle lenses in the Leica M system and is also compatible with the Leica Super-Elmar-M 24mm f/3.8 ASPH and the Leica Summilux-M 35mm f/1.4.