Apochromatic optical system: Fluoride-containing ELD lenses ensure exceptionally true-colour, high-luminosity and high-contrast image reproduction. At the same time, colour fringing at the edge of images is
Apochromatic optical system: Fluoride-containing ELD lenses ensure exceptionally true-colour, high-luminosity and high-contrast image reproduction. At the same time, colour fringing at the edge of images is
Apochromatic optical system: Fluoride-containing ELD lenses ensure exceptionally true-colour, high-luminosity and high-contrast image reproduction. At the same time, colour fringing at the edge of images is