The combination of 0.45X wide angle lens and 12.5X macro lens can brings you a wider vision. It is perfect for taking pictures of larger ranges. It is designed with a single-lens convex structure and multi-layer coating. Wide angle lens and macro lens are screwed together. To use the macro lens, you need to separate the two lens by unscrewing. Keeping 1-2cm distance from the object, you will get more clearer pictures. It is suitable for most smartphone and tablets, whose diameter of the camera is smaller or equal to 13mm. Item Name: Mobile Phone Lens Material: Acrylic Lens, Aluminium Alloy, ABS Applicable Devices: Most Smartphones amp; Tablets Features: 2-in-1 Design, Universal, Clip On, Easy to Install Wide Angle Lens Size: Diameter: 5.2cm/2.05inch;, Height: 1.7cm/0.67inch; (Approx.) Macro Lens Size: Diameter: 4.1cm/1.61inch;, Height: 1.3cm/0.51inch; (Approx.) Clip Size: 6.2cm x 4.2m x 2.6cm/2.44inch; x 1.65inch; x 1.02inch; (Approx.) Maximum Opened Width of Clip: 3cm/1.18inch; (Approx.) Notes: Due to the light and screen setting difference, the item 39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x 0.45X Wide Angle Lens 1 x 12.5X Macro Lens 1 x Universal Clip 1 x Top Lens Cover 1 x Bottom Lens Cover 1 x Faux Leather Pouch