Design Design as a quality factor At Eschenbach Optik, the best quality does not just mean the best optical performance. We place just as much importance on the intelligent combination of visual appeal

is focused on the retina. Reduced visual acuity Visual acuity is influenced by a wide variety of factors, which are determined not only by the eye itself but also environmental influences. The interaction

in dry eyes and night blindness. Everyday burdens such as light, stress and various environmental factors give rise to free radicals which the body's cells attack. Vitamins B2, C and E protect the eyes by

(such as a name, an identification number, location data, an online identifier or to one or more factors specific to the physical, physiological, genetic, mental, economic, cultural or social identity of