Size: L:2.75 ∗ W:2.25 ∗ H:1.25 inches
This elegant, stylish loupe is designed especially for professional jewelers. The diamond cut provides clarity while the barrel design provides a solid grip. This protable gemological tool uses a high quality 20X, 21mm magnifier lens with a built-in LED light source. It includes a carrying case, batteries and screwdriver.