What color sunglasses are not suitable for driving?

What color sunglasses are not suitable for driving?

Brown sunglasses

Brown sunglasses can almost block 100% of ultraviolet rays, and the soft tones make people feel more comfortable, so that the eyes are not   easy to fatigue.

However, because it overlaps with the car window and the film, it is not suitable for driving. At the same time, the car film has already blocked   ultraviolet rays, and brown sunglasses are not very effective.

Gray sunglasses

Gray sunglasses can not only cut off most of the ultraviolet rays, but also cut off a lot of infrared rays. It can be said to be completely isolated,   and it will not change the original color of the scene.

But gray sunglasses will significantly reduce the light transmittance, generally speaking, its light transmittance is between 8% and 40%. It is a   kind of dark sunglasses. Dark sunglasses will increase the driver's reaction time. Generally speaking, wearing dark sunglasses will increase the   driver's reaction time by an average of about 100 milliseconds.

Green sunglasses

Green is an optical primary color, which can filter out the other two primary colors blue and red other than green, which will cause obvious   chromatic aberration.

When driving, green sunglasses will cause the red light in the traffic light to turn into a black light, thereby affecting the driver's judgment.