The modern SMD LED technology ensures the brightest illumination with up to 1500 Lux brightness. As the only LED magnifying glass, the Mobilux series is equipped with a step-up converter for consistent brightness over an extended period. This also allows for the use of rechargeable batteries. The high-quality lens with 10x magnification is protected from scratching thanks to the unique Eschenbach Cera-Tec hard coating. Interchangeable filters allow you to preset the most suitable light color from two different options. No lamp replacement is necessary. The LED lighting used by Eschenbach has a lifespan of approximately 50,000 hours. Defined working distance: For all aspheric magnifiers and reading glasses from Eschenbach, the working distance (distance from the eye to the virtual image) is exactly 400 mm. Thus, the image is seen clearly with reading glasses, addition +2.5 dpt.