(optics) Synonym of antireflective.
Uncoated glasses lens (top) versus lens with anti-reflective coating. The reflection from the coated lens is tinted because the coating works better at some wavelengths than others.
(optics) Synonym of antireflective.
An unmetallised heterojunction solar cell precursor. The blue colour arises from the dual-purpose indium tin oxide anti-reflective coating, which also enhances emitter conduction.