10x focus magnification - The optical lens has up to 10x zoom, and the details can be truly magnified without distortion. The 25mm viewing distance provides a larger viewing area to view conveniently. Ultra-clear and high light transmittance - It has 6 LED lights, which can clearly magnify the details without causing visual fatigue even if you use it for a long time. Lithium battery included for rechargeability Wide Application - This magnifier is a must-have tool for reading newspapers, magazines, exploring science, reading maps, appreciating antiques, examining collectibles and jewelry, etc. Everything is under your sight.