acuity decreases In order to see objects clearly, the incoming light must be focused on the retina. The better this process works, the sharper our vision - and we are then able to distinguish objects from [...] point on the retina is not attained (astigmatism). In addition, damage to the eye media, the retina or the optic nerve can lead to reduced visual acuity. Visual acuity in ophthalmology However, determining [...] also an absolute necessity when using magnifying vision aids. In order to correct vision defects, ophthalmologists and opticians need to determine the corrected visual acuity (lat. visus cum correctione) -
directory. Is the ability of the eye to read solely dependent on visual acuity? No. In order to be able to read we require a functioning retinal surface of around 2.5 degrees to the left and right of the fixation [...] angled progression. Which range of light waves is visible to the eye? The light which is visible to us has a wavelength in the range of 380 nanometres to 780 nanometres. The short-wave, blue components of light [...] everyday tasks? There is no standard answer to this question, as it differs for each vision task: a visual acuity of 0.1 is sufficient for a person to be able to orientate themselves outdoors. However, a
16155916 Product BenefitsComfort lenses for migraine-related sensitivity to lightMigraine is often accompanied by an acute sensitivity to lightacunis lenses filter out that component of light that is perceived [...] particularly unpleasant in cases of migraine-induced light sensitivityIn contrast to conventional sunglasses, your eyes adjust less to “seeing in the dark” with acunis lenses and are less dazzled when you take [...] radiation and can be used when driving according to DIN EN ISO 12312-1.Available in various frame models and sizes or as a clip-on.Also available as an XL frame to put over your own prescription frame. Special
16155617 Product BenefitsComfort lenses for migraine-related sensitivity to lightMigraine is often accompanied by an acute sensitivity to lightacunis lenses filter out that component of light that is perceived [...] particularly unpleasant in cases of migraine-induced light sensitivityIn contrast to conventional sunglasses, your eyes adjust less to “seeing in the dark” with acunis lenses and are less dazzled when you take [...] radiation and can be used when driving according to DIN EN ISO 12312-1.Available in various frame models and sizes or as a clip-on.Also available as an XL frame to put over your own prescription frame. Special
16155916 Product BenefitsComfort lenses for migraine-related sensitivity to lightMigraine is often accompanied by an acute sensitivity to lightacunis lenses filter out that component of light that is perceived [...] particularly unpleasant in cases of migraine-induced light sensitivityIn contrast to conventional sunglasses, your eyes adjust less to “seeing in the dark” with acunis lenses and are less dazzled when you take [...] radiation and can be used when driving according to DIN EN ISO 12312-1.Available in various frame models and sizes or as a clip-on.Also available as an XL frame to put over your own prescription frame. Special
16155617 Product BenefitsComfort lenses for migraine-related sensitivity to lightMigraine is often accompanied by an acute sensitivity to lightacunis lenses filter out that component of light that is perceived [...] particularly unpleasant in cases of migraine-induced light sensitivityIn contrast to conventional sunglasses, your eyes adjust less to “seeing in the dark” with acunis lenses and are less dazzled when you take [...] radiation and can be used when driving according to DIN EN ISO 12312-1.Available in various frame models and sizes or as a clip-on.Also available as an XL frame to put over your own prescription frame. Special
tag.Product BenefitsComfort lenses for migraine-related sensitivity to lightMigraine is often accompanied by an acute sensitivity to lightacunis® lenses filter out that component of light that is perceived [...] particularly unpleasant in cases of migraine-induced light sensitivityIn contrast to conventional sunglasses, your eyes adjust less to “seeing in the dark” with acunis lenses and are less dazzled when you take [...] glasses offProtect against UV radiation and can be used when driving according to DIN EN ISO 12312-1.Also available as an XL frame to put over your own prescription frame. Special anti-glare frames with an extra
tag.Product BenefitsComfort lenses for migraine-related sensitivity to lightMigraine is often accompanied by an acute sensitivity to lightacunis® lenses filter out that component of light that is perceived [...] particularly unpleasant in cases of migraine-induced light sensitivityIn contrast to conventional sunglasses, your eyes adjust less to “seeing in the dark” with acunis lenses and are less dazzled when you take [...] glasses offProtect against UV radiation and can be used when driving according to DIN EN ISO 12312-1.Also available as an XL frame to put over your own prescription frame. Special anti-glare frames with an extra
tag.Product BenefitsComfort lenses for migraine-related sensitivity to lightMigraine is often accompanied by an acute sensitivity to lightacunis® lenses filter out that component of light that is perceived [...] particularly unpleasant in cases of migraine-induced light sensitivityIn contrast to conventional sunglasses, your eyes adjust less to “seeing in the dark” with acunis lenses and are less dazzled when you take [...] glasses offProtect against UV radiation and can be used when driving according to DIN EN ISO 12312-1.Also available as an XL frame to put over your own prescription frame. Special anti-glare frames with an extra
image with edge-to-edge sharpness.Batteries are easy to change as the battery cover is easy to open and contact springs clearly indicate the battery position.Improved comfort due to eyelet for lanyard [...] BenefitsSuitable for reading small print, e.g. in a telephone directory or on price tags.Simple to use – large, easy to operate light switch and eyelet for lanyard.Choice of 3 different lights colours via filters [...] filters.Particularly scratch-proof lens with high visual (and wearing) comfort.The batteries are easy to change.With handy eyelet on the end of the handle for round- the-neck cord.Incl. protective case for
