Venus Optics Laowa 7.5mm f/2 MFT Lens for Micro Four Thirds (Ultra-Light Version, Silver). Front and Rear Lens Caps. World’s Widest rectilinear f/2 lens for Micro Four Third cameras. This lens is currently the widest rectilinear lens available for Micro Four Thirds cameras. It gives a field of view equivalent to a 15 mm lens on 35 mm sensors. This allows MFT users to enjoy an impressive 110° ultra wide angle of view for a broad range of shooting. The wide angle of view and ultra-fast aperture are extremely valuable for astro-photography. This lens is super compact and lightweight for casual on-the-go use. A ultra-light version is also available for aerial photography usage. The Laowa 7.5mm f/2 MFT is compatible with Panasonic, Olympus & Blackmagic cameras with Micro Four Thirds lens mounts. The lightweight version is specially designed for drones & gimbal usage. Please note: the lens has no electronic connections with the drones/gimbals and therefore, there is no electronic control of the aperture or focus. Micro Four Thirds System. Aperture Range: f/2 to f/22. Lightweight Version for Aerial Use. Specifications: Focal Length 7.5mm (35mm Equivalent Focal Length: 15mm) Maximum Aperture f/2 Minimum Aperture f/22 Lens Mount Micro Four Thirds Format Compatibility Micro Four Thirds Angle of View 110° Minimum Focus Distance 4.72″ / 12 cm Maximum Magnification 0.11x Optical Design 13 Elements in 9 Groups Diaphragm Blades 7 Focus Type Manual Focus Image Stabilization None Filter Size 46 mm (Front) Dimensions (ø x L) 1.97 x 2.17″ / 50 x 55 mm Weight 5.29 oz / 150 g Package Weight 0.64 lb Box Dimensions (LxWxH) 3.9 x 3.8 x 3.45.