spectrum.The use of cut-off filters is recommended in particular for conditions such as retinitis pigmentosa, macular degeneration, albinism, optic atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons [...] a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation.The lenses have screw attachment, they are not riveted.An ophthalmologic [...] soft case.Display and Optoform equipement available.Technical data Filter Filter tintas 550 nmcut off550 nm, polarisierendLevel of light transmission/Luminous transmittance11 %Filter Category3Suitable

spectrum.The use of cut-off filters is recommended in particular for conditions such as retinitis pigmentosa, macular degeneration, albinism, optic atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons [...] a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation.The lenses have screw attachment, they are not riveted.An ophthalmologic [...] soft case.Display and Optoform equipement available.Technical data Filter Filter tintas 450 nmcut off450 nm, polarisierendLevel of light transmission/Luminous transmittance34 %Filter Category2Suitable

spectrum.The use of cut-off filters is recommended in particular for conditions such as retinitis pigmentosa, macular degeneration, albinism, optic atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons [...] a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation.The lenses have screw attachment, they are not riveted.An ophthalmologic [...] soft case.Display and Optoform equipement available.Technical data Filter Filter tintas 450 nmcut off450 nm, polarisierendLevel of light transmission/Luminous transmittance34 %Filter Category2Suitable

unpleasant glare.Visually appealing and improved colour recognition in comparison to conventional cut-off filters.Improved contrast vision.Also available in your individual presciption for any frame Product

unpleasant glare.Visually appealing and improved colour recognition in comparison to conventional cut-off filters.Improved contrast vision.Also available in your individual presciption for any frame Product

unpleasant glare.Visually appealing and improved colour recognition in comparison to conventional cut-off filters.Improved contrast vision.Also available in your individual presciption for any frame Product

batteriesBattery typeAANumber of batteries needed2 Magnifiying glasses Adjustment distance (aE)400 mmObject cutting width (s)15 mmDistance Eye - Lens (e)40 mm Lens properties magnifiying glasses Lens SizeØ [...] Eschenbach Optik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm. The image can therefore be seen clearly with readers which have an addition of +2.5 dpt.Display

batteriesBattery typeAANumber of batteries needed2 Magnifiying glasses Adjustment distance (aE)400 mmObject cutting width (s)20 mmDistance Eye - Lens (e)40 mm Lens properties magnifiying glasses Lens SizeØ [...] Eschenbach Optik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm. The image can therefore be seen clearly with readers which have an addition of +2.5 dpt.Display

batteriesBattery typeAANumber of batteries needed2 Magnifiying glasses Adjustment distance (aE)400 mmObject cutting width (s)44 mmDistance Eye - Lens (e)150 mm Lens properties magnifiying glasses Lens SizeØ [...] Eschenbach Optik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm. The image can therefore be seen clearly with readers which have an addition of +2.5 dpt.Display

batteriesBattery typeAANumber of batteries needed2 Magnifiying glasses Adjustment distance (aE)400 mmObject cutting width (s)31 mmDistance Eye - Lens (e)100 mm Lens properties magnifiying glasses Lens SizeØ [...] Eschenbach Optik the focusing distance (aE: distance from the eye to the virtual image) is precisely 400 mm. The image can therefore be seen clearly with readers which have an addition of +2.5 dpt.Display