Description: -Fisheye lens: Competent for 180 degree viewing angle, provides special photo. -Wide lens: With 0.65X super wide angle lens, you can take larger range of sceneries to your photo, e.g. more people, architectures and beautiful scenery. -Telephoto lens: 3X telephoto lens gets you there in the picture. -Macro lens: Focuses to 10-15mm range for pictures, and has 10X-20X magnification. Specification: Fish-eye lens parameters: Element: 3 Elements 3 Groups Angle: 160 degrees Magnification: 0.35X Deformation: -75% Deformation: 10-15mm AR Coating: Multilayer Telephoto lens parameters: Element: 4 Elements 4 Groups Angle: 30 degrees Magnification: 1.5X Deformation: -4.8% Deformation: 20-25mmmm AR Coating: Multilayer Macro lens parameters: Element: 2 Elements 2 Groups Magnification: 10X Deformation: -1.5% AR Coating: Multilayer Wide lens parameters: Element: 2 Elements 2 Groups Angle: 110 degrees Magnification: 0.65X Deformation: -22% Deformation: 10-15mm AR Coating: Multilayer Switch to fisheye lens: Competent for 180 degree viewing angle, provides special photo dimensional effect. Switch to Macro lens: Focuses to 10-15mm range for pictures, and has 10X-20X magnification Package Includes: 1 Piece Lens Phone Case 1 Piece Use Manual 1 Piece Hand Rope 1 Piece Lens Cap Note: 1. Please pay special attention to dust-proof. Don't direct contact the glass lens part with your bare fingers or other objects. Dust and other objects on the lens would influence photo effects. Please put on the cover after use and put it back in the storage bag. 2. It's not water-proof as most digital products. Water will mist over and blur pictures 3. Keep it from dropping: Built-in lenses are made from bright optical material and breaks easily when dropped