Your Low Vision Solution - Magnifying Aids 7X Eschenbach Powerlux LED Lighted Stand Magnifier - Blue Eschenbach Authorized Dealer Doctor Recommended! 7X/28D. Eschenbach 5x aspheric 'Bright' LED illuminated stand magnifier with automatic switch off. Two LEDs positioned opposite to each other for optimum, pinpoint illumination of the reading material, no shadowing. Perfect illumination during battery operation, with mains no longer needed, the magnifier remains flexible and independent. Automatic switch-off after 30 minutes to prevent continued illumination after you have finished reading. Features: * Magnification: 7x * Diopter: 28D * Lens Size: 3 inches * Lens Type: Aspheric * Light Source: LED (light-emitting diode) * Weight: 5.9 oz with batteries * 3 AA Batteries provide up to 40 hours of illumination (not included) Manufacturer: Eschenbach Origin: Germany Item: 158628