magnification.These exceptionally discreet and thin lenses are particularly suitable for high optical powers.Particularly scratch-proof lenses with high visual and wearing comfort.Product PropertiesMagnifying [...] lenses have a very subtle appearance. They have a uniform thickness of 4 mm, regardless of the optical power.Maximum protection of lenses against mechanical influences and dust is provided by high-precision
able to read at a normal distance of approximately 35 centimetres. The power of your reading glasses depends on your remaining power of accommodation. What is presbyopia? Presbyopia is the medical term for [...] 4-hour charging period. What is a dioptre? A dioptre (dpt) is the unit of measurement of the optical power of a lens. In the case of spectacle lenses, negative dioptre values correct short sightedness, positive [...] The dioptre is equal to the reciprocal value of 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
glasses can correct this problem very effectively. However, special magnifiers - some equipped with powerful illumination - can make everyday life so much easier for those suffering from presbyopia and can [...] details, particularly for the 50+ generation. We therefore recommend that you use magnifiers with powerful illumination, especially in poor light conditions. Eschenbach Optik offers a wide selection of
brightness levels can be independently adjusted according to individual preferencesMobile use via 5V power bank (not included)Product Properties3 color temperatures adjustable5 illuminance levels adjustab
brightness levels can be independently adjusted according to individual preferencesMobile use via 5V power bank (not included)Product Properties3 color temperatures adjustable5 illuminance levels adjustab
approaching the object, a magnification level of up to 6 x can be achieved by means of the accommodative power.Lens made of high quality silicate.All Eschenbach Optik bright-field magnifiers are supplied in a
approaching the object, a magnification level of up to 6 x can be achieved by means of the accommodative power.Lens made of high quality silicate.All Eschenbach Optik bright-field magnifiers are supplied in a
approaching the object, a magnification level of up to 6 x can be achieved by means of the accommodative power.Lens made of high quality silicate.All Eschenbach Optik bright-field magnifiers are supplied in a
approaching the object, a magnification level of up to 6 x can be achieved by means of the accommodative power.Lens made of high quality silicate.All Eschenbach Optik bright-field magnifiers are supplied in a
each other to provide shadow-free illumination.Supplied with protective hard foam case.Economical power consumption due to automatic switch-off function which turns the powerlux off after 30 minutes.Technical
