Night Driving Functionality Over Glasses Yellow Made in Japan Seems Bright and Reduces Glare Low Reflection Multilayer Coated Lens Uses Day and Night

■ This product is a functional pair of glasses that can be used both day and night and can be used in all weather conditions, and was developed based on the ``Night Navigator'' sunglasses for night driving that have been selling for over 20 years (over 60,000 units sold in the series). ■ The lenses used in this new functional glass have a special functionality that can cut out over 99% of the strong blue light (450nm) that can sting your eyes, which cannot be cut with regular yellow lenses. In addition, this functional glass is an ``all-weather type'' that not only protects against glare from LED headlights from oncoming vehicles when driving at night, but also provides ``reduced glare, bright, clear, and high-contrast visibility'' during bad weather such as rain, snow, or fog when visibility is unclear, and during the daytime when the sun is bright and bright. ■ The frame uses polycarbonate, which is famous for being lightweight, elastic, and impact-resistant. Therefore, the overglass weighs approximately 38g (lens included), making it light and comfortable to use for long periods of time. It can also be hung over glasses, so when used with glasses it becomes "prescription sunglasses". ■ We use functional lenses that can cut over 99% of "dazzling blue light (strong blue light around 450nm)" that causes flickering and glare in your vision, but the lenses also have 14 layers of anti-reflection coating (7 layers on the front and 7 layers on the back of the lens). Therefore, it significantly cuts out unnecessary light that reaches the eyes from various angles, making your vision clear and clear. ■ This functional overglass not only has the effect of reducing the glare of oncoming LED headlights when driving at night, but also has the effect of ``brightening'' and ``increasing contrast'' of visibility during bad weather (rain, snow, wind and rain, fog, mist, etc.). In addition, they can significantly cut out ultraviolet rays and blue light (280nm to 450nm), which are said to cause "dazzle" and "flicker," so they can be used even under sunlight during the day, and can be used as "sunglasses that reduce glare and create a high-contrast view" day and night, in all weather conditions. ● Face width 145mm, temple length 135mm ● Lens size 45mm x 63mm ● Weight 38g ● Comes with special pouch and hard case Overglass type functional glass. These are fashionable and functional all-weather, multi-purpose overglasses that can be worn over glasses and can be worn day and night, using Japanese-made optical lenses developed by a domestic lens manufacturer with an emphasis on reducing glare (especially the intense glare of LED headlights). The 14-layer anti-reflection multi-coating is useful not only for driving at night, but also for increasing the contrast of glare on clear skies and difficult to see visibility during bad weather (rain, snow, fog, etc.), creating a very comfortable field of view for driving, walking, jogging, sports, etc. These functional glasses are also recommended for preventing cataracts in middle-aged and elderly people and for improving visual field before and after cataract surgery.