This 0.39X wide angle macro lens provides a wider perspective and enhanced sensor performance. Made with professional optical glass, it allows more light transmission while reducing glare and reflection. The lens features a 30mm mount and includes a 37mm to 30mm adapter, compatible with 30mm and 37mm camera mounts. It also has a 74mm filter mount. Features: - 0.39X magnification widens the lens angle for broader perspective photography - Detachable macro lens enables close-up photography of small objects with greater detail - High-quality optical glass improves light transmission and minimizes glare and reflection - Constructed from durable aluminum alloy - 37mm lens mount with included 37mm to 30mm adapter for compatibility with 30mm and 37mm mounts - 74mm mount for ND and CPL filters Specifications: - Material: Aluminum Alloy & Optical Glass - Lens Magnification: 0.39X - Lens Structure: 2G - Lens Mount: 37mm - Adapter: 37mm to 30mm - Filter Mount: 74mm - Minimum Object Distance (M.O.D): 0.1mm - Maximum Image Circle: ≥6.2mm - Effective Focal Length (EFFL): 4.95~49.5mm - Function: Macro Lens, Wide Angle - Item Size: 7.4 x 7.4 x 4.4cm (2.9 x 2.9 x 1.7 inches) with covers - Item Weight: 135g (4.8 oz) with covers Package Includes: - 1 x Lens with covers - 1 x Adapter - 1 x Pouch