Description: 【High Performance】:Fisheye Lens is a high quality optical lens with multi layer nano coating, which greatly reduces sun and stray light entering the lens, effectively eliminates ghosts and glare, improves light transmission, and improves image quality. 【7.5mm F2.8】:The 7.5MM F2.8 lens has an exquisite all metal lens body, which is durable and extremely lightweight. 【Larger Viewing Angle】:Manual Fisheye Lens has a wider screen, with a large aperture of F2.8, which can obtain better picture quality in poor light environments. 【Suitable】:Fisheye Lens is suitable for landscape, architecture, sky, indoor, VLOG photography. 【High Quality】:Manual Fixed Lens is made of high quality metal material,which are not easy to damage. Specification: Lens type: mirrorless single lens Focal length: 7.5mm Aperture range: F2.8-F16 Optical structure: 11 elements in 9 groups Focus range: 10cm-endless Aperture ring: stepless Lens material: all metal Lens antiwave: without antiwave Focus mode: manual focus Format: APS-C Filter size: not supported Aperture blade: 10 pieces angle: 180 Lens coating: low reflection multilayer coating Size:6cmx6cmx6.1cm Package Includes: 1 Fisheye Len Note: Please allow slightly errors due to manual measurement and different monitors.