Ksana 21mm F/3.5 M Mount Silver Lens

The Ksana 21mm F/3.5 M Mount Silver Lens is a compact ultra-wide-angle 21mm lens designed specifically for full-frame M-mount cameras, including Leica M, delivering an expansive 91° field of view. With its ultra-slim 27 mm profile and lightweight 131 g construction, it is well suited for travel, street, architectural, and interior photography. The optical design features 8 elements in 6 groups with a gold anti-reflective coating, effectively reducing flare and ghosting in challenging lighting conditions. A 0.5 m minimum focusing distance, rangefinder coupling, and focusing lever ensure fast and precise manual focusing for everyday and documentary shooting.