High quality slide-out loupe magnifier names for optical instrument   A handy folding magnifier. The LED lamp lights up automatically when you swing it open.   A conveniently portable pocket magnifier.   Metallic plate finish with a high-quality feel.   Product Description Available in 13 colors.   The LED lamp lights up automatically when you swing it open.   The built-in LED lamp lets you see clearly even in the dark! When you slide it open more than 90°, the lamp lights up, so if you slide it open less than 90° when viewing things in brightly lit areas, you can reduce battery consumption.  Read More →