lightweight lens for a distortion-free image with edge-to-edge sharpness.In different colours or in an ornamental design.Display available.Technical data Material and appearance Colourblack Optical properties
lightweight lens for a distortion-free image with edge-to-edge sharpness.In different colours or in an ornamental design.Display available.Technical data Material and appearance Colourblack Optical properties
coated for a distortion-free image with edge-to-edge sharpness.With attachable additional lens for an even larger visual field.Can be used with magnifying ruler (Order No. 2606).Total magnification with
Magnifying reading glasses miniframe BIFO Art. Nr. 2906034 Product BenefitsEasy Vision: readers with an additional close-up segment for small print or for reading details during hobby work.Low Vision: readers
monitoring of the linked contents is unreasonable without specific indications of an infringement of the law. As soon as an infringement of the law becomes known, we will immediately remove the link(s) concerned
of time. If required, the white/blue light can be toned down by using a filter cap. What is an aspheric lens? An aspheric lens has a refractive surface geometry which is not in the form of a sphere. The [...] organic solvents to clean the lens as these could destroy the lens. Is it possible to change the LEDs on an LED magnifier? The LEDs used for illuminating Eschenbach Optik products have a virtually unlimited [...] presbyopia? Presbyopia is the medical term for age-related long-sightedness. What is a vision defect? An eye is described as having a vision defect when it has less than normal vision. The term is very imprecise
lightweight lens for a distortion-free image with edge-to-edge sharpness.In different colours or in an ornamental design.Display available.Materialsmanual_ready2read_944289_06-19864.2 KBVariantsNameproduct
lightweight lens for a distortion-free image with edge-to-edge sharpness.In different colours or in an ornamental design.Display available.Materialsmanual_ready2read_944289_06-19864.2 KBVariantsNameproduct
distinguish objects from each other with greater precision. Visual acuity is the sharpness with which an object is focused on the retina. Reduced visual acuity Visual acuity is influenced by a wide variety [...] to reduced visual acuity. Visual acuity in ophthalmology However, determining visual acuity is also an absolute necessity when using magnifying vision aids. In order to correct vision defects, ophthalmologists
550 nm cut-off, with or without polarisation.The lenses have screw attachment, they are not riveted.An ophthalmologic prescription is required before health insurance will meet the costs.Supplied with soft
