https://www.sunny-automotive.com/products/optical-elements/ A rear view lens is a type of camera lens that is often used in the automotive industry as part of a rearview or backup camera system. The rear view lens is mounted on the back of a vehicle and is used to capture a view of the area directly behind the car. Rear view lenses are typically wide-angle lenses that can capture a wider field of view and enable the driver to see potential obstacles or hazards that may be outside of their line of sight. The captured image is transmitted to a display screen inside the vehicle, such as the infotainment system or a dedicated display screen, providing the driver with a clear view of what is behind them.