Angle of View: The Laowa 10mm f/2.8 Zero-D FF lens has a remarkable 130.4-degree angle of view that helps exaggerate the sense of space and allows you to capture the magnificent landscape with a dramatic impact all in a single image Zero-D: This full-frame 10mm optically suppresses distortion to a close-to-zero level. Both horizontal and vertical straight lines can be maintained on the image from corner to corner Lightweight and Portable: Despite its incredible specification for full-frame cameras, the lens is only 7cm long and weighs 0.93 lb, providing the desired portability for photographers and videographers to explore and travel with ease Close Focusing: The 10mm has a minimum focusing distance of 12cm, allowing you to get super close to the subjects and create interesting wide-angle macro-style shots with a nice separation between the object and background Optical Design: The Laowa 10mm f/2.8 Zero-D FF is engineered with exceptional optics, featuring 15 elements in 9 groups, including 2 aspherical glasses and 3 ED glasses. This results in outstanding image sharpness and CA control First rectilinear 10mm full-frame lens with f/2.8 aperture Nikon Z-Mount lens (Auto Focus) Accurate and reliable AF performance Compact and lightweight with outstanding optical design Close-to-zero distortion (Zero-D) Ultra-wide angle view of 130 degrees Close focusing distance of 12cm 10-point Sunstar 77mm filter thread Excellent performance for panorama and astrophotography