LinaLife 10X Magnifier Loupe, Optical Glass 1.0 inch Lens, Stand Magnifier for Jewelry, Coin, Watch, Photo Stamps, Negative Slide Viewer, Pre Focused

Lens Diameter: 1.0 inch Ideal for detailed viewing of coins, slides, stamps and photography Transparent acrylic base permits ambient light to illuminate the subject for bright, clear viewing size: max 5cm x 4.5cm.10X stand magnifiers allow for examination of close up objects Magnification: 10X. Effective diameter: 36mm. Material: Zinc alloy (black paint), two optical glass lens coating. Great product for the watch making industry, specially for inspecting those tiny objects. You can get an extremely close view of the tiniest details. Good for jewelry, coins, stamps, antiques and so on, which is practical and durable.