The Modern SMD-LED technology provides for the brightest figure with up to 1500 Lux brightness. The only LED illuminated magnifier is the mobilux series with step-up converter for uniform brightness over a long period of time. This also enables the use of rechargeable batteries. The high-quality lens with 3x magnification is from scratches thanks to the unique Eschenbach-cera-tec hard coating has been proven. Via pluggable filter can be the most appropriate light color from 2 different light colors preset no lamp replacement is required. By ESCHENBACH used LED lighting has a life of approx. 50,000 h. Custom setting distance: For all aspheric lenses and reading glasses from ESCHENBACH is the setting distance (distance eye to the virtual image) is exactly 400 mm. Thus the image with a reading glasses, Addition +2.5 dpt, sharply.This text is machine translated.