Item Type: Wide Angle Camera Lens Material: Aluminum Alloy, Optical Glass Weight: Approx. 314g / 11.1oz Coating Process: Antireflection, Blue Coating Lens Magnification: 0.43X Lens Structure: 2 Elements in 2 Groups Front End Filter Diameter: 82mm / 3.2in Diameter Of Rear Thread: 49mm / 2.0in Applicable Lens: The front filter diameter of 49mm / 2.0in lens can be compatible Applicable Filter: 82mm / 3.2in Thread Diameter Filter Package List 1 x Wide Angle Camera Lens 1 x Front Lens Cover (Installed) 1 x Rear Lens Cover (Installed) 1 x Storage Bag 1. Please confirm the thread size of your camera lens. This wide angle lens is only compatible with the aperture of 49 mm filter. 2. The lens thread size is marked at a position on the lens barrel or printed under your lens cover. 3. The number is always preceded by a sign. For example: 49 =49 mm lens thread size. 1Increase Viewing Angle: The wide angle lens can enlarge the field of view of the picture by 0.43 times, make the shooting range of the scene wider, increase the angle of view. 2Two in One Design: With detachable macro lens, it can be used for close up photos of small objects, such as shooting flowers, capturing wonderful micro world and allowing you to explore more beauty. 3High Quality: The lens adopts high quality coating process, with high light transmittance and clear imaging. The lens barrel is made of aluminum alloy, which is light and durable. 4High Compatibility: It is compatible with all lenses with 49mm/2.0in thread caliber. And lens compatible with 82mm/3.2in threaded aperture filter. 5Widely Application: The wide angle lens can be widely used in portrait photography, real estate photography, scenery photography, etc.