Details[HIGH-DEFINITION IMAGE]This handheld magnifying glass adopts all-optical glass lens, full-surface multi-layer broadband coating, BAK4 prism, no color cast and no distortion, sharp and bright, transparent and no chromatic aberration, with low-light function.[LIGHTWEIGHT AND PORTABLE]standard hand size, portable and can be put into a pocket, eyepiece, large field of view, comfortable viewing.[SCIENTIFIC DESIGN]all-optical glass lenses with shading, which block most of the stray light entering the eyes when watching, making the brighter! Suitable for all types of people.[STURDY AND]high-quality aluminum alloy frame, combined with ergonomic design, has high compressive strength and shock-proof performance, feels comfortable, and has a non-slip grip.