| 摘要 |
<p>The protective spectacles for night driving have, on each lens, a horse shoe shaped filter zone on the right and left hand sides and at the top. The remainder of the lens and one side gives forward visibility and for pedestrians and bicycles. The filter section protects against oncoming headlamps, headlamp reflections from wet roads, headlamp reflections in rear mirrors, and street lamps. The lenses are optically neutral, coloured or not.</p> |
