1、0.43X Wide Angle: The wide angle lens can magnify the field of vision by 0.43X, so that the range of scenery is wider to take with clear image. 2、2 in 1 Design: With a detachable macro lens can be used for close up photos of small objects, such as flowers, and can capture the wonderful microscopic world supporting you explore more beauty. 3、Coating Technology: The lens adopts high quality coating process featureing high light transmittance and clear imaging. Perfect solution to the problem meets the needs of use. 4、Selected Material: The mirror tube part is made of aluminum alloy material which is corrosion resistant, tough, durable, safe and reliable, and will not be deformed. 5、Strong Compatiblity: Compatible with all lenses with 55mm thread diameter. Can be widely used in portrait photography, real estate photography, landscape photography and so on. Item Type: Wide Angle Lens Product Material: Aluminum alloy and optical glass Weight: Approx. 320g / 11.29oz Coating Process: Blue anti reflection coating Lens Magnification: 0.43x Lens Structure: 2 pieces in 2 groups Front Filter Diameter: Approx. 82mm/3.23in Rear Thread Diameter: Approx. 55mm/2.17in Applicable Lens: For diameter 55mm/2.17in front filter lens Applicable Filter: 82mm/3.23in thread diameter filter 1 x Lens 1 x Front Lens Cover (Packed) 1 x Rear Lens Cover (Packed)1 x Storage Bag