Traditional Culture Encyclopedia - Photography and portraiture - Which aperture f-number series has the largest amount of light?

Which aperture f-number series has the largest amount of light?

f/1.0.

According to the Baidu question bank query: f/1.0 has the largest light transmission in the aperture f value series, because the smaller the aperture f value, the greater the light transmission. The aperture f-number sequence is f/1, f/1.4, f/2, f/2.8, f/4, f/5.6, f/8, f/11, f/16, f/22, f/32, f /44, f/64, where the amount of light entering is basically the same when halved each time. So it can be concluded that in the aperture f-number series, the aperture of f/1.0 has the largest amount of light.

The aperture f-number series refers to a series of values ??indicating the size of the aperture. They are usually used in photography to control the amount of light passing through the lens.