Magniband Smartphone Macro Lens
Magniband is simple, fun and handy. It fits iPhones 4, 4s, 5, 5s, 5c, 6 and 6 plus as well as smartphones with similar dimensions.
There is a triangular cut out in the band to enable more stretch and stop the band from covering the flash of certain iPhones. Magniband offers a 4x magnification when held 1 inch away from the subject.
To use, simply stretch over your phone and align, then hold your phone roughly 1 inch away from what you want to take a photo of and wait for your phone to focus. Two bands means 8x magnification!