Car camera lens difference

Usually , the rear or side or front view camera we get were the sencond lens as the photo showed.

That was the deformity one .You can see that the wide angle lens  can view larger scene than the Aspheric lens .

However, even the Aspheric lens can view less scene , which can see the real objects real distance from the image .

Why does it happen ?

Because people may need wide angle to see more view , but some people need smaller angle for seeing the real distance from the car to objects (then the view things will be less than wide angle one).

All the best , any ideas of problems , please send email to  :  wigan@szzhihaoda.com.cn