Fully multi-coated binoculars: read the word fully before trusting the claim
Fully multi-coated binoculars claim broader multilayer anti-reflection treatment than wording such as coated, fully coated, or multi-coated. The word fully matters because it changes the claimed coverage, but the label still does not tell you the coating recipe, application quality, prism treatment, or measured transmission of the complete binocular. Read the exact phrase first, then