30x / 60x / 90x Magnifying Glass Jewelry Magnifier Optical Jewelry Tool Magnifier LED Light (Black) Characteristic: 1. ABS and PU material is safe, eco-friendly and durable 2. High resolution optical lens can enlarge every detail of jewelry, stamps, coins and more for better evaluation 3. 30x magnified view is used to view small characters such as fingerprints, 60x magnified view for printing meshes or electronic component numbers, and 90x magnified view for viewing jewelry defects 4. 3 different light sources have different purposes 5. Perfect for jewelry, stamps and cash quote etc. Technical data: Material: ABS PU acrylic optical lens Magnifications: 30x, 60x, 90x Power supply: 3 LR44 button batteries (built-in) Lens diameter: 25 mm / 1,0 inch, 12 mm / 0,5 inch, 8 mm / 0,3 inch Size when folded: 8,5 * 4,5 * 1,8 cm / 3,3 * 1,8 * 0,7 inch Size when unfolded: 13,3 * 4,6 * 1,8 cm / 5,2 * 1,8 * 0,7 inch Weight: 55g Type: Magnifier Function: help to evaluate jewelry, stamps and coins, etc. The package includes: 1 x Magnifier