This accessory helps you take pictures or shoot movies with your portable electronics with a built-in camera as other professional cameras.  The mechanism is simple.  If your device's back plate is metal, then stick the lens on the front of the camera.  if your device's back plate is not metal, e.g. Galaxy S4, Galaxy Tab 2, just put the included metal ring in front of the camera and stick the magnetized lens to the metal camera.  This lens is universal to all devices with a flat space for the metal ring.

• High quality universal clip lens, enables you to enjoy photography
• 3 in 1 design, includes fisheye-lens, wide-angle lens and macro lens
• Fish eye lens can shoot 180 degrees scene; wide-ange lens can capture the scenery sight; while the macro lens captures small objects more clearly
• Ajustable clip design, allowing you conveniently clip the lens securely on your device
• Comes with the lens caps and a cloth pouch, helping keep it protected
• Univeral desgin, works with iPhones, iPads, Samsung, HTC, LG, Smartphones
• Portable and detachable, you can take photos with your device at any time
• High Clarity: Made of high-class glass
• Strong: Made of top-grade Aluminum