Use the LensMag™ from Carson Optical to see details you never thought possible with a smartphone. Each LensMag™ is a pack of 2 high-powered magnet magnifiers, 10x and 15x, for the iPhone 5™ or the Samsung Galaxy S®4. Simply remove the case from your iPhone 5™ or Samsung Galaxy S®4, and place the desired magnifier over the camera. The LensMag™ acts as a macro lens. No glue or additional pieces are neededthe LensMag™ magnetically attaches to your smartphone. Includes plastic case.