The difference between 90 degree wide angle and 120 degree wide angle

The specific differences are as follows.

90-degree wide-angle lens: The 90-degree wide-angle lens has the best effect. The captured video is completely undistorted, but the field of view is also the narrowest. 120-degree wide-angle lens: The shooting range of this angle is larger than the above two, and the driving recorders with better performance will not deform. It is an angle widely used by driving recorder manufacturers.

A wide-angle lens is a photographic lens with a focal length shorter than a standard lens, a wider angle of view than a standard lens, a longer focal length than a fisheye lens, and a smaller angle of view than a fisheye lens. Wide-angle lenses are divided into two types: ordinary wide-angle lenses and ultra-wide-angle lenses.