Good Market 8 Lense 10X 15X 20X 25X LED Magnifier Eye Glass Jeweler Loupe Repair Magnifying Left & right double eye patches magnifier/loupe with adjustable LED. 4 Pairs of replaceable lens with different magnifications. LED light source and battery compartment are designed separately. Handsfree eyeglasses legs and headband are interchangeable to ensure more comfortable and tight wearing. Eye patches can be moved leftwards and rightwards, and can rotate 180 degrees upwards and downwards.