1、Optical lens, multi-layer coating, lens made of optical glass, supplemented by 28-layer for AR coating, the image is clearer. 2、Breakthrough upgrade lens, 4K HD, 15MM focal length, 15x macro, 0.5X wide angle. 3、The aluminum alloy case is lighter and brighter, and better decorate your phone. 4、The lens connection does not require 100% alignment at the center and does not affect imaging. 5、The lens comes with a stand, carabiner and wiper for easier use. Lens x 1Bracket x 1Carabiner x 1Wipe Cloth x 1 Item Type: LensGross Weight: Approx. 209.00gPacking Size: Approx. 11.50 x 8.00 x 5.50cm / 4.5 x 3.1 x 2.2in Material: Aluminum Alloy CasingLens Glass: Multi-Coated Optical GlassLens Structure: 2 pcs 2 GroupsMacro: 12.5 TimesWide Angle: 0.5X