HIGH QUALITY Glass lens for extra sharpness and clarityIDEAL FOR Finding hallmarks on silver and gold and other tiny object or for watch makingMagnification loupe.PORTABLE Light weight, easy to carry, we have more styles to choose from Our pictures and sizes are manual physical measurements and shooting, and there may be slight errors depending on the actual object.Optical Lenses - Clear, distortion-free magnifying glass for comfortable ergonomic designHigh definition - Clear, distortion-free magnifying glass, comfortable ergonomic handle for children, adults, seniors, amateurs and professionals