Focal length
volume
British pronunciation/fˈəʊkəl lˈɛŋθ/
American pronunciation/fˈoʊkəl lˈɛŋθ/

Определение и Значение "focal length"

01

фокусное расстояние, дистанция фокусировки

the distance between the lens and the camera's sensor or film when the lens is focused at infinity, measured in millimeters, and affects the angle of view, magnification, and depth of field of the final image

What is "focal length"?

Focal length is the distance between the camera’s lens and the sensor or film when the lens is focused on a subject. It is measured in millimeters and determines how much of the scene is captured and how zoomed in or out the image will appear. A short focal length captures a wider view, making it useful for landscapes or large groups, while a long focal length zooms in on distant subjects, which is ideal for close-up details or wildlife photography.

focal length

n
example
Пример
The detachable lens on the camera can be swapped out for different focal lengths.
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