Experience the incredible 10x magnification power of this pocket-sized jewelry loupe, revealing even the tiniest details; Equipped with a 21mm triplet lens made of aplanatic and achromatic optical glass, ensuring clear and accurate viewing without spherical aberrations or color distortions; This 10x loupe has a foldaway design with a black frame to prevent light reflection and enhance visibility in various lighting conditions; Our LED loupe Illuminated by a built-in band of six white LED lights and UV lights, providing a cool and bright illumination for optimal viewing; Crafted with top-quality metal construction and a metal aluminum body, ensuring durability and longevity for professionals and hobbyists alike