Why is the rearview mirror of the car convex mirror
Because the convex surface can be seen more widely
Car rearview mirror is to ensure safe driving of the main safety equipment, but the current installation of a variety of car mirrors, whether it is a plane mirror, spherical convex mirror, there are different degrees of blind spots, and lack of visual field width, the driver in the turn, change Road, overtaking or overtaking, often to the body forward or left and right to turn around to find obstacles. Therefore, there is always the impact of traffic safety risks. Usually the rearview mirror installed by the car is a plane mirror, observe the object without deformation, in line with human visual habits. But we all know, as in the room with a mirror, the larger the size of the mirror, the field of view (that is, you can see the scope of the object) is greater, and the car on the rearview mirror size is small,
