Security mirrors are made with mirrors.

The security mirror is a convex mirror.

A convex mirror is a round reflecting surface in which its protruding side faces the wellspring of light. Vehicle manufactures frequently consider fish eyes reflect while different material science writings allude to it as a security mirror.

When a direct light emission is passed on the convex mirror, the mirror will permit the first parallel beams that make up the bar to wander in the wake of striking the intelligent surface.

Since, they have more extensive fields of view than other intelligent surfaces, for example, plane mirrors or inward mirrors, they are usually utilized in vehicle side mirrors.