plastic.Supplied with protective box.Optoform equipement available.Product AccessoriesLenses, available separatelyThese lenses are also available separately under the following item numbers:ItemLensMagnific [...] craft activities.Product PropertiesUsed with distance spectacles to achieve optimum image quality.Lenses easily interchangeable.Planoconvex or aspheric PXM® lightweight lens for a distortion-free image
comparison to simple spherical lenses and aberrations are prevented or reduced. What are diffractive aspheric lenses? In addition to the aspheric properites, diffractive aspheric lenses have a special surface [...] of its image quality. What is the difference between Fresnel lenses and diffractive lenses? The Fresnel lens refracts light. Diffractive lenses defract light. [...] Fraunhofer Institute for Silicate Research (ICS) especially for the lenses manufactured by Eschenbach Optik. It provides the lenses with all-round protection and ensures lasting comfort of vision for the
lens with 4x magnification for particularly detailed work.Technical data Additional lense magnification Additional lense magnification4 xDiopter additional lens11.2 dptLens size additional lensØ 35 mm U
lens with 4x magnification for particularly detailed work.Technical data Additional lense magnification Additional lense magnification4 xDiopter additional lens11.2 dptLens size additional lensØ 35 mm U
Art. Nr. 1068 Product PropertiesGentle cleaning of optical surfaces such as objectives, eyepieces, lenses and displays, without direct contact with the product.Easy removal of dust, dirt and other particles
Art. Nr. 1068 Product PropertiesGentle cleaning of optical surfaces such as objectives, eyepieces, lenses and displays, without direct contact with the product.Easy removal of dust, dirt and other particles
Art. Nr. 1068 Product PropertiesGentle cleaning of optical surfaces such as objectives, eyepieces, lenses and displays, without direct contact with the product.Easy removal of dust, dirt and other particles
Filters acunis® 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 [...] n contrast to conventional sunglasses, your eyes adjust less to “seeing in the dark” with acunis lenses and are less dazzled when you take your glasses offAvailable in three tint levels – 25%, 50% and
Filters acunis® 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 [...] n contrast to conventional sunglasses, your eyes adjust less to “seeing in the dark” with acunis lenses and are less dazzled when you take your glasses offAvailable in three tint levels – 25%, 50% and
Cleaning spray Art. Nr. 1066 Product PropertiesSpecial cleaning spray for optical surfaces, e.g. lenses and displays of electronic low vision aidsSuitable for all screens (TFT, LED, LCD)Alcohol-free and
