Need to use a magnifier for inspection of jewelry or diamonds? This jewelry loupe is suitable for jewelers, diamonds, and gemstones, designed to provide clear, detailed viewing for hobbyists and professionals. The 30X 21mm jeweler's loupe is the type used by professional jewelers to grade diamonds and other gemstones.Features: - 30X 21mm jewelry magnifier with LED light. Equipped with 6 LED lights for clear viewing in low-light conditions. - Includes 6 UV lights for detecting counterfeit currency. - Lightweight design with high-quality triplet optical glass coating lenses. - Anti-scratch lens coating for long-lasting durability. - Soft artificial leather exterior case for safe storage. - Ideal tool for close inspection of jewelry, diamonds, gemstones, currency, and other small items.Specifications: - Color: Black + Silver - Frame Material: Aluminum + Copper - Lens Material: Triplet Optical Glass Coating Lens - LED Light Number: 6 - Magnification: 30X - Lens Diameter: 21mm / 0.83in - Illumination: 6 White LED Lights + 6 UV Counterfeit Detection Lights - Battery: 3 x LR927 Button Battery (Included) - Folding Size: 50 x 28 x 24mm / 1.97 x 1.10 x 0.94in - Unfolded Size: 88 x 28 x 24mm / 3.46 x 1.10 x 0.94in - Item Weight: 53g / 1.86oz - Package Size: 62 x 42 x 38mm / 2.44 x 1.65 x 1.50in - Package Weight: 84g / 2.95ozPacking List: - 1 x Loupe - 1 x Battery Screwdriver - 1 x Leather Case - 1 x Gift Box