Cách sử dụng
Aperture is a word used in photography to describe the size of the opening in a camera lens that lets light enter. The aperture can be adjusted to control the amount of light that enters the camera, which can affect the brightness and clarity of the picture. A larger aperture allows more light to enter, making the picture brighter but also shallower in focus, while a smaller aperture lets in less light, making the picture darker but also deeper in focus. The term 'aperture' can also be used in other contexts to refer to an opening or gap in something, for example, the aperture of a doorway or a machine.