grey When shooting outdoors, the light difference between the sky and the ground is very large. Due to the limited tolerance of the camera's photosensitive components, it is impossible to take normal photos of the sky and the ground at the same time. If the sky is exposed accurately, the ground will be underexposed and become black; If the ground exposure is accurate, the sky will be overexposed and become dead white. Especially when it is cloudy, sunrise and sunset, this light difference problem is even more serious. In this environment, changing sensitivity, adjusting exposure compensation, and even installing CPL polarizer can't help. At this time, as long as you add a gradual dimming filter and raise the dimming side upward, the brightness of the sky will be reduced
