MG9892A-2 20x Magnifying Loupe Lens Jeweler Watch Repair LED Light Eye Glasses Magnifier Magnification :10X,20X.Lens size:16mm LED lights : YES,UV lamp: NO,Carry the battery:YES High quality material, durable enough for your daily using. Easy to replace batteries. Super light weighted.Great for collections, circuits, jewellery and watch inspection, and etc...