SUPERIOR IMAGE QUALITY - Capture breathtaking scenes with the Viltrox AF 9mm f/2.8 Air Lens, featuring 13 elements in 11 groups for exceptional clarity and detail. VERSATILE APERTURE RANGE - Achieve stunning depth of field and low-light performance with a wide f/2.8 to f/16 aperture, ideal for diverse photographic conditions. PRECISE AUTOFOCUS SPEED - Experience rapid and accurate focusing with the STM+Lead screw focus motor, ensuring you never miss a critical moment. OPTIMIZED FOR APS-C - Designed specifically for Fujifilm X-mount cameras, this lens provides a 15mm equivalent focal length for expansive ultra-wide-angle shots.