Vktech 100X Zoom LED Cell Phone Mobile Phone Microscope Micro Lens for Apple iPhone 5 100% Brand new and high quality Idear for watch making industry, inspecting the tiny objects , jewelry,coins,stamps and antiques etc. Power supply:3xLR1130 batteries(included) Magnification:60X - 100X Microscope dimensions:Approx.80mm x 30mm x 17mm