yearsWarranty (Battery)6 monthsMaterialsfirmware_16502_v115_card_202206174.3 MBmanual_16502_ab_Rev_A_v1.0_web_2021-04_multi4.4 MBAccessories Accessories Art. Nr. 1650208 smartlux® DIGITAL Bumper show Accessory [...] yellow/black.Generous depth of focus for variable viewing distances.Incremental magnification from 1.7 to 12x, depending on use.Freeze-frame and image capture function: images can be quickly captured. [...] not been used for approx. 3 minutes to ensure low power consumption.Dimensions: 174 mm x 90.3 mm x 40.1 mm, Weight 220 g.Battery run time: approx. 2.5 hours, charging time: approx. 2 hours.Lithium ion re
yearsWarranty (Battery)6 monthsMaterialsfirmware_16502_v115_card_202206174.3 MBmanual_16502_ab_Rev_A_v1.0_web_2021-04_multi4.4 MBAccessories Accessories Art. Nr. 1650208 smartlux® DIGITAL Bumper show Accessory [...] yellow/black.Generous depth of focus for variable viewing distances.Incremental magnification from 1.7 to 12x, depending on use.Freeze-frame and image capture function: images can be quickly captured. [...] not been used for approx. 3 minutes to ensure low power consumption.Dimensions: 174 mm x 90.3 mm x 40.1 mm, Weight 220 g.Battery run time: approx. 2.5 hours, charging time: approx. 2 hours.Lithium ion re
test symbol that has a line width of less than 1 minute of arc, then their visual acuity will be 1. If the person being tested has a visual acuity of only 0.5, then the test symbol displayed must be doubled
acuity of 0.1 is sufficient for a person to be able to orientate themselves outdoors. However, a visual acuity of 0.8 is required for reading travel timetables. Other minimum values include: 0.4 for watching [...] watching television, 0.5 for reading the newspaper and 0.7 for reading a telephone directory. Is the ability of the eye to read solely dependent on visual acuity? No. In order to be able to read we require [...] the focal length of a lens measured in metres: a power of +5 dpt therefore has a reciprocal length of 1/5 metres or 20 centimetres. What is long-sightedness? In the case of long-sightedness, the eyeball is
digital magnifier. Product BenefitsRelaxed reading due to non-reflective, high contrast display2 in 1: handy reading device for when you‘re on the move plus simple screen-reading device for use at homeEasy [...] tilted for comfortable viewing angle4 to 12x magnification (hand-held at a distance of 5 cm approx. 1.9- to 4.5x)5 viewing modes: true colour, contrast-enhanced black/white, white/black, black/yellow and [...] Time (Battery)/Battery run time3 hCharging time2 hPower supply charging deviceIn: 100-240VAC 50/60Hz 0.3A max, Out: 5VDC 1500mAOperating temperature10 – 40 °CCharging portMini-USBPort for data transmission
digital magnifier. Product BenefitsRelaxed reading due to non-reflective, high contrast display2 in 1: handy reading device for when you‘re on the move plus simple screen-reading device for use at homeEasy [...] tilted for comfortable viewing angle4 to 12x magnification (hand-held at a distance of 5 cm approx. 1.9- to 4.5x)5 viewing modes: true colour, contrast-enhanced black/white, white/black, black/yellow and [...] Time (Battery)/Battery run time3 hCharging time2 hPower supply charging deviceIn: 100-240VAC 50/60Hz 0.3A max, Out: 5VDC 1500mAOperating temperature10 – 40 °CCharging portMini-USBPort for data transmission
digital magnifier. Product BenefitsRelaxed reading due to non-reflective, high contrast display2 in 1: handy reading device for when you‘re on the move plus simple screen-reading device for use at homeEasy [...] tilted for comfortable viewing angle4 to 12x magnification (hand-held at a distance of 5 cm approx. 1.9- to 4.5x)5 viewing modes: true colour, contrast-enhanced black/white, white/black, black/yellow and [...] Time (Battery)/Battery run time3 hCharging time2 hPower supply charging deviceIn: 100-240VAC 50/60Hz 0.3A max, Out: 5VDC 1500mAOperating temperature10 – 40 °CCharging portMini-USBPort for data transmission
yellow/black.Generous depth of focus for variable viewing distances.Incremental magnification from 1.7 to 12x, depending on use.Freeze-frame and image capture function: images can be quickly captured. [...] not been used for approx. 3 minutes to ensure low power consumption.Dimensions: 174 mm x 90.3 mm x 40.1 mm, Weight 220 g.Battery run time: approx. 2.5 hours, charging time: approx. 2 hours.Lithium ion re [...] Time (Battery)/Battery run time3 hCharging time4 hPower supply charging deviceIn: 100-240VAC 50/60Hz 0.3A max, Out: 5VDC 2.5AOperating temperature10 – 40 °CCharging portUSB-CPort for data transmission to
