[Clear and Distortion-Free]30x optical magnifying glass, 125mm ultra-large diameter design, distortion-free high-definition high magnification , magnifying glass for reading pictures and gem identification.[LED Magnifying Glasses] The magnifying glass with the light 12 white light lamps + 1 blue light dual lamp design, the white light is soft and not dazzling, and has lighting effects; the blue light has the function of anti-counterfeiting verification,suitable for stamp/currency encryption anti-counterfeiting inspection.[Easy to Use] You can choose to use it magnifying glasses with light or without light. If you want to use magnified glass in the dark, you need 2 AA batteries (not included in the package).[easy to carry,]:keep the mirror clean and protect the magnifying glass hand held. Bring a comfortable reading experience to your family and friends.