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apertures查看 apertures 在百度字典中的解释百度英翻中〔查看〕
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  • Aperture - Wikipedia
    Sometimes even stops that are not the aperture stop of an optical system are also called apertures Contexts need to clarify these terms The word aperture is also used in other contexts to indicate a system which blocks off light outside a certain region
  • What is Aperture? Understanding Aperture in Photography
    Now that you’re familiar with large vs small apertures, how do you know what aperture to use for your photos? Let’s revisit two of the most important effects of aperture: exposure and depth of field
  • APERTURE Definition Meaning - Merriam-Webster
    The meaning of APERTURE is an opening or open space : hole How to use aperture in a sentence
  • What Is Aperture Photography? - Canon U. S. A. , Inc.
    Experimenting with varying apertures is a technique used by photographers to add dimension to a scene A large aperture (low f-stop number) keeps a subject in sharp focus by blurring out the foreground and background, creating what’s known as bokeh in photography
  • DPReview Intro to photography: What is Aperture?
    With time, you'll come to remember that F2 is a whole stop brighter than F2 8 and that F4 is another stop less bright This is why lenses with very large apertures are typically so much larger and more expensive than lenses that aren't as bright
  • What Is Aperture in Photography Explained | The School of Photography
    Wide apertures, such as f 2 8, create a shallow depth of field, making them ideal for portraits where the background is blurred Narrow apertures, such as f 16, create a deep depth of field, which is commonly used in landscape photography to keep both the foreground and background sharp
  • How Aperture Works | HowStuffWorks
    Fast lenses have really big maximum apertures that let a lot of light pour into a camera A wide maximum aperture also narrows the depth of field, a characteristic you can put to many creative uses
  • Aperture in Photography: A Beginner’s Guide (+ Examples)
    Remember, wide apertures let in the light and produce dreamy, shallow depth-of-field effects that draw the viewer’s gaze to the subject On the other hand, narrow apertures allow you to capture the full breadth of a scene, ensuring every intricate element is sharp and in focus
  • Understanding Aperture: Examples And Photos For Beginners
    Narrow apertures of F8 – F16 will give sharpness across a whole scene, which is essential to landscape photography It will ensure that both the foreground and background elements are sharp and in focus, which will display intricate details across various distances
  • What Is Aperture? Photography Basics Explained - Optics Mag
    Large apertures, represented with a small f stop, translate to a shallow depth of field, blurring the background for you Small apertures, which have a large f stop, do the opposite, putting more of the photo in focus





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