Leica Super-APO-Summicron-SL 21mm f/2 ASPH

The Leica Super‑APO‑Summicron‑SL 21mm f/2 ASPH is a used lens from RCE Foto, selected and guaranteed, designed for used mirrorless cameras of the Leica SL (L‑Mount) system. A bright wide-angle with impeccable metal construction, it offers apochromatic performance with exemplary control of aberrations. It is considered among the benchmark choices for those seeking field width, micro-contrast, and color consistency in their photographic equipment.

Designed for full frame with L‑Mount bayonet, it combines a maximum aperture of f/2 with a sophisticated optical design featuring ASPH elements and APO correction, for high sharpness and natural colors. The autofocus is appreciated for precision and quiet operation, while the metal workmanship and rings with crisp feedback convey professional reliability. The Summicron‑SL series is recognized for uniformity and consistency of rendering.

Ideal for landscape, architecture, interiors, reportage, and video, the 21mm f/2 offers wide, clean perspectives with excellent depth-of-field control, even in ambient light. Professionals and enthusiasts praise its uniform performance across the entire frame and Leica’s color signature. With the RCE Foto guaranteed used lens, you choose technical reliability, careful selection, and expertise dedicated to the Leica world.