Instructions: Wide angle lens and macro lens are screwed together, to use macro lens, you need to separate the two lens by unscrewing, then, keeping 1-2 cm distance from the object, you will get more crisp clear pictures, and to use wide angle lens, you must leave the two lens screwed. Clear image: It is designed with a single-lens convex structure, multi-layer coating, sharp image and clear picture. Microscopic photography: The macro lens is great for taking picture of a tiny object in detail, ideal for taking flowers, grass, coins, Insects, etc. With it, the whole world scenery, taken in your cell phone, a high quality cell phone camera lens, makes good memories to be continued. Hight quality material: The lens is made of aero-grade aluminum and imported optical glass, the surface oxidation of multi - channel process surface is stable and the protective lens has more texture. 37MM Diameter 2 in 1 design: Uper wide 0.45X wide angle lens+15X macro lens, with the 0.45X wide angle lens, broaden a wider vision, perfect for taking pictures of larger ranges, especially ideal for group shots , which can hold a large group of people in one photograph perfectly, no dark corners.Image Stabilization: Optical. Lens Coating Description: HD Coating. Focus Type: Manual Focus. Lens Design: . Camera Lens Description: 37 month. Lens Type: Macro. Brand: Goviw. Country of Origin: China. Manufacturer: Goviw. Date First Available: April 22, 2021. Best Sellers Rank: #77 in Camera Lens Supports. Customer Reviews: 2.9 out of 5 stars 5 ratings 2.9 out of 5 stars. Item model number: G-2in1 lens. : B0936HQ1BW. Item Weight: 5 ounces. Package Dimensions: 3.74 x 3.62 x 2.87 inches.