How do digital cameras shoot blue sky and white clouds?

High visibility

In a clear atmosphere, the blue sky and white clouds are even and pleasing to the eye. When shooting blue sky and white clouds, slightly lower the exposure by half a notch (that is, increase the shutter speed by half a notch or lower the aperture by half a notch) on the correct exposure value.

Underexposure. or

increase

Polarizer

Filter. -The effect is that the sky is blue. If the operation is good, the photos will be more pleasing to the eye.

Actually not.

The concept of backlight, but not

Developing light (in order to avoid the lens suffering, there will be "ghost" in the photo, that is, halo, light spot and so on.

Therefore, it is very important to use a hood suitable for the focal length of your lens. avoid

Washing means that the lens should try not to face the incident light of the sun.

On the contrary