Apollo 12 astronautAlan Bean, wearing a helmet with visor, during the second moonwalk EVA near Sharp Crater.[1]Sports visor designed in Seoul, South KoreaAn Arai GP5 racing drivers helmet tinted visor
Avisor (also spelledvizor) is a surface thatprotects the eyes, such as shading them from the sun or other bright light or protecting them from objects.
Nowadays many visors are transparent, but before strong transparent substances such aspolycarbonate were invented, visors were opaque like amask.
