Lab or Jewerlry Hands Free Head Magnifying Glass Magnifier with LED Light Jewerlry Dental Lab or other multiple use Magnifying Head Loupe with LED Light Suitable for dentistry, electronic repairs, tailoring, gardening, sculpture, timepiece repairs, reading, fishing, lab and much more--our versatile loupe is guaranteed to make your life much more easier! The lense is made of wide-caliber glass which can completely cover both eyes, so both eyes can see naturally(they can see far and near stereoscopic articles, which makes the assembly work very convenient), from the manufacture of combination model made from plastics to various precise assemblies. Because it is a long-focus lens, you can move posture when working, and you will not feel tired. Even if long work, it will also be easy and happy. It can also be used when wearing glasses. Main lens: 2x Auxiliary lens: respectively 1.5x, 2.5x and 3.5x