ANTI-REFLECTION (REFLECTION-FREE) LENS COATING
When a beam of light strikes the surface of a clear lens, light transmission (the amount of light that actually passes through the lens) is about 92%. The remaining 8% is lost through reflections from the front and back surfaces of the lens. Loss of light results in a slight decrease in visual ability and an increase in awareness of annoying reflections. Modern anti-reflection lenses eliminate virtually all reflected light from indoor lighting, street lights, headlights, TV and computer screens. Anti-reflection lenses also provide a reflection-free appearance to your lenses, thus enhancing eye contact.