tyoungg 30X Zoom LED Cell Phone Mobile Phone Microscope Micro Lens for Apple iPhone Samsung iPad It fits for all iphone Samsung smartphone or ipad thickness between 12 mm and the distance between the camera and edge under 22 mm. Magnification: 30X. For learning and entertainment only. LED light built in therefor it can be used at any dim conditions. Made of ABS plastic. Battery included. Note: please put what you want to see right under the microscope or it won't focus.