Supereyes S001 Smartphone Macro Lens Magnifier Microscope for Smartphones iPhone Samsung Tablets Designed by Supereyes. Compatible with all smart phones, including iPhone 5s/5/4s/4, Samsung Galaxy S3/S2, Htc One, and etc. Small and light. No extra parts needed to fix the magnifier onto phones. Premium high quality removable and restickable 3M glue. Easy to stick and peel. It would not harm your phone's case. No extra flash needed. You can use your device's built-in flash to light the object.