companydirectorylist.com  Global Business Directories and Company Directories
Search Business,Company,Industry :


Country Lists
USA Company Directories
Canada Business Lists
Australia Business Directories
France Company Lists
Italy Company Lists
Spain Company Directories
Switzerland Business Lists
Austria Company Directories
Belgium Business Directories
Hong Kong Company Lists
China Business Lists
Taiwan Company Lists
United Arab Emirates Company Directories


Industry Catalogs
USA Industry Directories














  • 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
  • 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? 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
  • 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
  • APERTURE | definition in the Cambridge English Dictionary
    There was a kind of portico or colonnade outside, and this obstructed even the little light that at the best could have found its way through the small apertures in the door They consist essentially of a lamp in a reflector whose aperture is closed with a sheet or a lens of clear glass
  • 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
  • What is aperture in photography? - Nikon
    To practise, photograph the same subject at multiple apertures and inspect your image to see how each setting affects the exposure and focal plane Once you’re comfortable with that, apply that knowledge to the photos you make in different ways
  • Aperture | Light, Resolution, Depth of Field | Britannica
    CORE - Aperture-Averaging - Theory and Measurements (PDF) National Film Institute - Aperture - Everything you Need to Know OpenStax - University Physics Volume 3 - Circular Apertures and Resolution DigitalCommons at USU - Aperture and Digital Photography (PDF) Please select which sections you would like to print:




Business Directories,Company Directories
Business Directories,Company Directories copyright ©2005-2012 
disclaimer