Appearance: The aluminum alloy shell makes it more light and beautiful. Material: Imported optical glass lenses are used. Process: The blue film electroplating of the lens increases the transparency of the lens. Utility: The new clip connection makes it easier for guests to load and unload. Installation: lens connection does not need to be aligned and will not affect imaging. Applicable: 95% of mobile phones with camera function in the market are applicable. Product material: Material: metal shell - high quality aluminum Lens glass: multilayer coated optical glass Lens cover: high-strength engineering plastic Applicable models: iphone5 and most mobile phones with camera function Lens structure: 3 pieces and 3 groups. With this lens, you can expand the field of vision of 2.5 quilts with minimal deformation. Product advantages: Parameter: Wide angle. Don't worry about the wide angle is not big enough anymore. The macro is better than the general macro, and the fisheye effect is obvious. Appearance: The aluminum alloy shell makes it more light and beautiful. Material: optical glass lens. Process: the transparency of the lens. Utility: the new clip connection makes it easier for guests to load and unload