rear view mirror

A side-view mirror (or side mirror), also known as a door mirror and often (in the UK) called a wing mirror, is a mirror placed on the exterior of motor vehicles for the purposes of helping the driver see areas behind and to the sides of the vehicle, outside the driver's peripheral vision (in the "blind spot"). Almost all modern cars mount their side mirrors on the doors—normally at the A-pillar—rather than the wings (the portion of the body above the wheel well). The side mirror is equipped for manual or remote vertical and horizontal adjustment so as to provide adequate coverage to drivers of differing height and seated position. Remote adjustment may be mechanical by means of bowden cables, or may be electric by means of geared motors. The mirror glass may also be electrically heated and may include electrochromic dimming to reduce glare to the driver from the headlamps of following vehicles. Increasingly, the side mirror incorporates the vehicle's turn signal repeaters. There is evidence to suggest that mirror-mounted repeaters may be more effective than repeaters mounted in the previously predominant fender side location.

Convex mirrors are commonly used as rear-view (wing) mirrors in vehicles because they give an erect, virtual and full size diminished image of distant objects with a wider field of view. Thus convex mirrors enable the driver to view a much larger area than that would have been possible with a plane mirror.

Convex mirrors are commonly used as rear-view (wing) mirrors in vehicles because they give an erect, virtual and full size diminished image of distant objects with a wider field of view. Thus convex mirrors enable the driver to view a much larger area than that would have been possible with a plane mirror.

1. In order to facilitate the driver's operation, prevent traffic safety accidents, and ensure personal safety, the rearview mirror must be installed on the car, and all car ka side mirror must be able to adjust the direction. The driver sits in the cab seat to directly obtain the rear, side, bottom and other external information of the car. 2. The car side door mirror has a vision problem, which is the range of reflection. The field of view has three elements: the distance of the driver's eyes to the outside rearview mirror, the size of the rearview mirror, and the radius of curvature of the rearview mirror. 3. When the distance and size of the side rear mirror are the same, the smaller the curvature radius of the mirror, the larger the horizon reflected by the mirror. When the radius of curvature of the mirror is the same, the larger the size of the mirror, the larger the field of view reflected by the mirror.

Electric side mirror for car adjustment is that the driver can adjust the external rearview mirror mirror Angle through the electric button in the car, the adjustment button is generally located on the left side of the steering wheel or the main driver door panel. The heating function of the rearview mirror refers to that when the car is driving in rain, snow, fog and other weather, it is heated by the electric hot wire after the embedded lens to ensure that the mirror is clear. Some models have a separate opening and closing button, and some models are linked with the window fog removal function button.