2 attachable filters supplied.The LED light does not require changing. The LED light used by EschenbachOptik has a service life of approx. 50,000 hours.The voltage is controlled via a step-up converter [...] Defined focusing distance: in the case of all aspheric magnifiers and reading magnifiers from EschenbachOptik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm.

2 attachable filters supplied.The LED light does not require changing. The LED light used by EschenbachOptik has a service life of approx. 50,000 hours.The voltage is controlled via a step-up converter [...] Defined focusing distance: in the case of all aspheric magnifiers and reading magnifiers from EschenbachOptik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm.

2 attachable filters supplied.The LED light does not require changing. The LED light used by EschenbachOptik has a service life of approx. 50,000 hours.The voltage is controlled via a step-up converter [...] Defined focusing distance: in the case of all aspheric magnifiers and reading magnifiers from EschenbachOptik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm.

2 attachable filters supplied.The LED light does not require changing. The LED light used by EschenbachOptik has a service life of approx. 50,000 hours.The voltage is controlled via a step-up converter [...] Defined focusing distance: in the case of all aspheric magnifiers and reading magnifiers from EschenbachOptik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm.

2 attachable filters supplied.The LED light does not require changing. The LED light used by EschenbachOptik has a service life of approx. 50,000 hours.The voltage is controlled via a step-up converter [...] Defined focusing distance: in the case of all aspheric magnifiers and reading magnifiers from EschenbachOptik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm.

2 attachable filters supplied.The LED light does not require changing. The LED light used by EschenbachOptik has a service life of approx. 50,000 hours.The voltage is controlled via a step-up converter [...] Defined focusing distance: in the case of all aspheric magnifiers and reading magnifiers from EschenbachOptik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm.

2 attachable filters supplied.The LED light does not require changing. The LED light used by EschenbachOptik has a service life of approx. 50,000 hours.The voltage is controlled via a step-up converter [...] Defined focusing distance: in the case of all aspheric magnifiers and reading magnifiers from EschenbachOptik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm.

2 attachable filters supplied.The LED light does not require changing. The LED light used by EschenbachOptik has a service life of approx. 50,000 hours.The voltage is controlled via a step-up converter [...] Defined focusing distance: in the case of all aspheric magnifiers and reading magnifiers from EschenbachOptik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm.

2 attachable filters supplied.The LED light does not require changing. The LED light used by EschenbachOptik has a service life of approx. 50,000 hours.The voltage is controlled via a step-up converter [...] Defined focusing distance: in the case of all aspheric magnifiers and reading magnifiers from EschenbachOptik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm.

the USB type-C portLithium-polymer battery for up to 2.5 hours of operationProduct AccessoriesEschenbachOptik regularly publishes an update of the software for the visolux DIGITAL XL FHD. To receive the [...] sustained mobile useCan also be used as a screen readerProduct PropertiesHigh-contrast and true-to-detail, high resolution digital camera with a specially calculated lensGenerous depth of field for variable [...] (Battery)/Battery run time2.5 hCharging time4 hPower supply charging deviceIn: 100-240VAC 50/60Hz 0.4A max, Out: 5VDC 2.5AOperating temperature10 – 40 °CCharging portUSB-CPort for data transmission to PCUSB-CVideo