The meaning of APERTURE is an opening or open space : hole. How to use aperture in a sentence.

Aperture can add dimension to your photos by controlling depth of field. At one extreme, aperture gives you a blurred background with a beautiful shallow focus effect. This is very popular for portrait photography.

In some contexts, especially in photography and astronomy, aperture refers to the opening diameter of the aperture stop through which light can pass. For example, in a telescope, the aperture stop is typically the edges of the objective lens or mirror (or of the mount that holds it).

Optics. an opening, usually circular, that limits the quantity of light that can enter an optical instrument. 1400–50; late Middle English < Latin apertūra an opening, equivalent to apert ( us …

APERTURE definition: 1. a small and often narrow opening, especially one that allows light into a camera 2. a small and…. Learn more.

Define aperture. aperture synonyms, aperture pronunciation, aperture translation, English dictionary definition of aperture. n. 1. An opening, such as a hole, gap, or slit. 2. a. A usually adjustable opening in an optical instrument, such as a camera or telescope, that limits the...

An aperture is an opening, usually a small one. “If you can thread the silk through that aperture and pull it out the other side, we can knot it and create a loop.” The most common place you’ll find aperture is when you’re talking about cameras or photography.

APERTURE meaning: 1. a small and often narrow opening, especially one that allows light into a camera 2. a small and…. Learn more.

2024年10月29日 · In photography, an aperture is the opening of a lens used to control the amount of light necessary to expose the sensor/film; in addition, the aperture is used creatively to control the compositional use of depth of field.

2020年8月23日 · Aperture is the opening of the lens through which light passes. When you hit the shutter release button to take the picture, the camera aperture opens to the predetermined …