A coated lens is coated with one or more thin transparent layers in order to protect the lens, reduce reflection loss and ghost images.
Lenses without antireflective coating result in an average 10% loss of luminous information. That’s why it is important to ask for a good coating when you choose your lenses.
Coatings are recommended :
– when your are driving
– indoors, for activities in artificial light
– for eyewear fitted with solar or Photochromic lenses
– for high indexes