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- DictionaryAp·er·ture/ˈapərˌCHo͝or/
noun
- 1. an opening, hole, or gap: "the bell ropes passed through apertures in the ceiling"
Learn the meaning of aperture as an opening or hole, and as a lens or optical system feature. See synonyms, examples, etymology, and related words of aperture.
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).
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Oct 10, 2023 · Aperture is the opening in a lens through which light passes to enter the camera. It can be adjusted to control exposure, depth of field, and focus of your photos. Learn how to pick the right aperture setting for different types of photography, such as portraits, landscapes, or sports.
- Effects of Aperture: ExposureAperture has several effects on your photographs. One of the most important is the brightness, or exposure, of your images. As aperture changes in...
- Effects of Aperture: Depth of FieldThe other critical effect of aperture is something known as depth of field. Depth of field is the amount of your photograph that appears sharp from...
- What Are F-Stop and F-Number?So far, we have only discussed aperture in general terms like large and small. However, every aperture can also be expressed as a number known as a...
- Size of Aperture: Large vs Small ApertureThere’s a catch – one important part of aperture that confuses beginning photographers more than anything else. This is something you really need t...
- How to Pick The Right ApertureNow that you’re familiar with some specific examples of f-stops, how do you know what aperture to use for your photos? Let’s jump back to exposure...
- Lens Limitations: Which Apertures Are available?Every lens has a limit on how large or how small the aperture can get. If you take a look at the specifications of your lens, it should say what th...
Aperture is an opening, usually circular, that limits the quantity of light that can enter an optical instrument. Learn more about the origin, synonyms, and related words of aperture from Dictionary.com.
Aperture is a small and often narrow opening, especially one that allows light into a camera. Learn more about the meaning, pronunciation, and usage of aperture with examples from literature and science.
Aperture is a small and often narrow opening, especially one that allows light into a camera. Learn more about the meaning, pronunciation, and usage of aperture with examples from literature and photography.
Learn what aperture is, how it affects exposure and depth of field, and how to use it for different types of photography. This article explains aperture in simple terms, with diagrams and examples.
