Lens SizeØ 35 mm Miscellaneous Properties NotesLieferung inkl. einsetzbarer Mess-Skala, Teilung 0,5mm und 1/64 inchmagnifier headLupentopf inkl. LED-Batteriegriff Optical Properties Magnification10 xDioptre38

Lens SizeØ 35 mm Miscellaneous Properties NotesLieferung inkl. einsetzbarer Mess-Skala,Teilung 0,5mm und 1/64 inchmagnifier headLupentopf, lose Optical Properties Magnification10 xDioptre38 dptMaterial

Lens SizeØ 35 mm Miscellaneous Properties NotesLieferung inkl. einsetzbarer Mess-Skala, Teilung 0,5mm und 1/64 inchmagnifier headLupentopf inkl. LED-Batteriegriff Optical Properties Magnification10 xDioptre38

Lens SizeØ 35 mm Miscellaneous Properties NotesLieferung inkl. einsetzbarer Mess-Skala,Teilung 0,5mm und 1/64 inchmagnifier headLupentopf, lose Optical Properties Magnification10 xDioptre38 dptMaterial

Miscellaneous Properties (magnifying glasses) NotesDelivery incl. usable measuring scale, graduation 0.5mm and 1/64 inchmagnifier headLupentopf, lose Operating unit (magnifying glasses) Magnification10 xDioptre38

Miscellaneous Properties (magnifying glasses) NotesDelivery incl. usable measuring scale, graduation 0.5mm and 1/64 inchmagnifier headLupentopf inkl. LED-Batteriegriff Operating unit (magnifying glasses) Mag

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