MULTIPURPOSE GLASSES LENS FOR DRIVER
The utility model relates to a piece of multifunctional drivers' eyeglass belonging to a type of eye-protecting eyeglass composed of ordinary eyeglass, a cermet film and a magnesium fluoride anti-reflection film. The utility model not only can attenuate glaring lights and shorten the immediate...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a piece of multifunctional drivers' eyeglass belonging to a type of eye-protecting eyeglass composed of ordinary eyeglass, a cermet film and a magnesium fluoride anti-reflection film. The utility model not only can attenuate glaring lights and shorten the immediate blind period of visual sensation but also can filter ultraviolet lights and most of bluish violet lights. Thus, the utility model is a type of ideal eye-protecting glasses to drivers (drivers of motor vehicles and non-motor vehicles). The utility model is also a type of effective work protective glasses to people who do long-term outdoor work. |
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