CEFR C1

aperture

noun

Meaning

An opening or hole that lets light pass through, especially the adjustable opening in a camera lens.

Examples

The photographer adjusted the aperture to achieve a shallow depth of field.
A wider aperture allows more light to enter the camera, resulting in a brighter image.

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aperture (C1)

noun

Pronunciation: /ˈæpərtʃər/

Definition

An opening or hole that lets light pass through, especially the adjustable opening in a camera lens.

Examples

The photographer adjusted the aperture to achieve a shallow depth of field.
A wider aperture allows more light to enter the camera, resulting in a brighter image.
The aperture of the telescope is crucial for capturing faint celestial objects.

How to Use aperture

aperture of (prepositional phrase): Specifies what the aperture belongs to or relates to. — "The aperture of the lens is adjustable."

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