How to choose the driver's glasses,

Driver's mirror usually refers to polarized sun? Mirror.

Can polarized lenses effectively filter out all kinds of glare and reflection? Light and strong light, the film polarizer in the middle layer of its lens, like a window shutter, all kinds of messy light? If retroreflection, glare or direct glare are thin and dense? The polarization bar of the device is blocked, so the light is adjusted to be flat. When light enters the eyes, it can make the landscape look soft and soft. Not dazzling.

2, dark brown lens sunglasses

It is best to wear dark brown sunglasses in the weather with serious air pollution or fog. Will brown lenses reduce brightness? At the same time, the color distortion of the object is the smallest, and the halo of blue light can be slightly reduced to make the image clearer. ?

3. High transmittance sunglasses

Driving on the highway is very fast, and wearing sunglasses with low transmittance will affect the driver's reaction ability.

Promise? Is the color of the surrounding environment undistorted and the edge of the object clear? Clear, but also recognize different colors of traffic lights? Relevant regulations of force and light transmittance: observation through lens? Red, yellow and green traffic signals, the red signal should be ≥ 8%; ? The yellow and green signals should be ≥ 6%; What about all kinds of traffic signals? If the light transmittance is too low, will it reduce the recognition of traffic signals? Ability.

Therefore, when buying sunglasses, you should consult the light transmittance.

4. Reflective sunglasses

Reflective sunglasses are very popular mirror sun in recent years. Mirror.

The lenses of reflective sunglasses are coated with a thin layer? Gradient reflective coating, the depth of coating color from top to bottom? Gradually change. Can it reinforce this pair of sunglasses when driving? The ability to resist light from above and light from below and horizontally.

Reflective sunglasses? It can block the sunlight from above, which is enough for the driver to see the dashboard more clearly.

Tips: Pay special attention to maintenance to avoid scratching the lens surface.