ANTIDAZZLING GOGGLES Russian patent published in 1996 - IPC

FIELD: aids for protecting eyes against bright light. SUBSTANCE: optical elements of antidazzling goggles have to be truncated filters made of nontransparent rough material with many holes. Number of holes and their size provide alternate value of optical density from right to left, and as a result, increase in brightness of headlights coming from the opposite direction may be compensated when cars go away. Antidazzling goggles do not shade passing line of motion, as lower edges of filters are made in the forms of arcs. Goggles allow to trace trajectory of headlights coming from opposite direction under conditions of attenuated illuminance of forming specks onto optical surfaces of goggles. EFFECT: improved design. 3 dwg