Are Rearview Mirrors Convex Lenses?

[MacJohnny]

Car rearview mirrors are neither convex lenses nor concave lenses, but convex mirrors. The difference between convex lenses and convex mirrors: Convex lenses and convex mirrors are two different concepts and should not be confused. Convex lenses transmit light and do not form images, while convex mirrors can form images and have a wide reflection range, making them more suitable for use as rearview mirrors. The imaging principle of convex mirrors: Convex mirrors utilize light reflection to image a larger spatial range, meaning they provide drivers with a wider rearview field of vision. This allows drivers to observe more of their surroundings, enhancing driving safety.