Are Anti-Glare Rearview Mirrors Necessary?

[LeStephen]

Anti-glare rearview mirrors consist of a special mirror, two photodiodes, and an electronic controller. The details are as follows: 1. Electronic Control: The electronic controller receives signals from the photodiodes for front and rear light exposure and is installed below the front windshield of the vehicle. 2. Classification: They can be divided into manual anti-glare rearview mirrors and automatic anti-glare rearview mirrors. Additional Information: Inside the anti-glare rearview mirror, when the rear light exposure exceeds the front light exposure, the electronic controller outputs a voltage to the conductive layer. This voltage alters the color of the mirror's electrochromic layer—the higher the voltage, the darker the layer. As a result, even strong light reflected onto the rearview mirror will appear dim and non-dazzling to the driver's eyes when reflected by the anti-glare interior rearview mirror.