over Basic properties Magnification2 – 22 xField of view/Visual field/Field of vision (horizontal)125 mmDisplay TechnologyTFT-LCD, reflexionsfreiScreen size/diagonal in cm29.5 cmScreen resolution1920 x 1 [...] ng Time (Battery)/Battery run time2.5 Charging time4 Power supply charging deviceIn: 100-240VAC 50/60Hz 0.4A max, Out: 5VDC 2.5AOperating temperature10 – 40 °CCharging portUSB-CPort for data transmission

over Basic properties Magnification2 – 22 xField of view/Visual field/Field of vision (horizontal)125 mmDisplay TechnologyTFT-LCD, reflexionsfreiScreen size/diagonal in cm29.5 cmScreen resolution1920 x 1 [...] ng Time (Battery)/Battery run time2.5 Charging time4 Power supply charging deviceIn: 100-240VAC 50/60Hz 0.4A max, Out: 5VDC 2.5AOperating temperature10 – 40 °CCharging portUSB-CPort for data transmission