ESCHENBACH 1511-3 LED Wide Light Magnifier 3.5X 2.

Comes with an LED light for vibrant magnification. The aspherical lens with low distortion (Eschenbach proprietary PXM optical resin lens) is scratch resistant and magnifies brightly. The brightness adjustment cap is inserted into the light portion to adjust the glare. Magnification: 3.5 Dpt. :10 Suitable distance between eye and lens: 9.8 inches (25 cm) Lens Size: 2.0 x 3.0 inches (50 x 7 Lens Material: PXM optical resin