Laowa 12mm F2.8 Zero-D Lens for Leica L is an ultra wide angle, manual focus lens with close to zero distortion. Designed for the Leica L mount, suitable for cameras such as the Panasonic S series, Sigma fp and the Leica SL. The superior optics of Laowa's 12mm provides crystal sharp images. Full frame compatible lens featuring 16 elements in 10 groups with a 7 blade aperture* and a minimum focus distance of just 18cms. All metal alloy construction housing multi-coated glass elements throughout. At a focal length of 12mm this lens is perfect for a wide range of subjects from astro photography to landscapes to architecture.