PP Night Drive UV For Good Polycarbonate Japanese Reduces Glare (Phenol Phthalein) NT-02 Glasses, Protection, Driving, Visibility, Material, Lenses,

---------------------------------------------------------------------- Improves visibility when driving at night Lenses made of domestic polycarbonate material - strong impact resistance, protects eyes from obstacles 99% UV protection Bridge width: 20mm Lens width 46mm Temple: 140mm Accessories: PP exclusive soft case/lens cloth Lens: "Drive 460" (made in Japan) At night, you must be especially careful about the bright lights of oncoming vehicles. There is also the danger that because the dark-adapted eyes are exposed to strong light, they may momentarily become unable to see anything, similar to when they go through a tunnel. There are a surprising number of drivers who violate traffic laws and fail to switch to low beams even when there is an oncoming vehicle or a vehicle in front of them. Since there is less information that can be obtained through vision only at night, sunglasses for night driving that increase visibility are a must-have. Polycarbonate has approximately 200 times more tenacity than glass of the same thickness. It is 30 times larger than acrylic. Polycarbonate is extremely tough and unbreakable compared to other materials. Polycarcanate is actually used in the windows of space shuttles traveling into the vacuum of space and in the face shields of astronauts. Polycarbonate is approximately 40 times stronger than the US FDA's impact resistance standards and is used by the Self-Defense Forces and the US military as a protective shield for explosion disposal.