In summer, the light is strong, and the reflection of sunlight on objects will make people dizzy and tired, which will reduce the timeliness of driver's operation. Some people choose dark sunglasses to reduce glare, but they don't know that such a choice is unscientific. Dark sunglasses will delay the transmission of sunlight through the eyes to the brain.
When choosing sunglasses when driving in summer, you should first choose a polarizer. The function of the polarizer is to filter out the particularly dazzling light. Secondly, gray and brown lenses have stronger anti-ultraviolet ability, which can effectively relieve fatigue and protect eyes.
Extended data
Glaucoma patients can't wear sunglasses. When they wear sunglasses, they will have headaches, swollen eyes and other symptoms. In severe cases, it will cause vision loss, blurred vision and even intermittent temporary blindness.
Because, when people wear sunglasses or in dim light, their pupils will be dilated. At this time, patients with angle-closure glaucoma will have higher intraocular pressure due to the closure of the angle of the room, so their eyes will swell and they will be temporarily blind; When the light is bright, the pupil shrinks, the intraocular pressure drops and the eyes return to normal. Therefore, if you have glaucoma, you'd better not wear sunglasses.
People's Network-Beware of sunglasses hurting children's eyes.
People's Network-Watch out! Wearing sunglasses is not correct. Be careful to wear blind eyes.