Aiernuo Loupes 10x Glass Jeweler Loupe Loop Eye Magnifier Magnifying Magnifier Metal Body Silver (10x21mm) Loupes 10x with high quality lens for extra sharpness and clarity. You can get an extremely close view of the tiniest details. Great product for the watch making industry, specially for inspecting those tiny objects. Great for inspecting gems and diamonds. Good for jewelry, coins, stamps and antiques etc..