What we found on the web about Aperture
In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture of an optical system is the opening that determines the cone angle of a ...
The aperture is an opening in certain kinds of mollusc shells: it is the main opening of the shell, where part of the body of the animal emerges for locomotion, feeding, etc.
aperture. An orifice. It often refers to an opening in which light is allowed to pass in optical systems such as cameras and lasers. See f-stop and numerical aperture.
Over the last couple of weeks I’ve been writing a series of posts on elements that digital photographers need to learn about in order to get out of Auto mode and learn how to ...
Controlling Exposure In order for an image to be captured on film, it must be exposed to light. The camera has two settings that control light, and they work very similar to the ...
Aperture VISTA is a comprehensive data center infrastructure resource management system that revolutionizes the manner in which organizations manage today’s increasingly complex ...
O'Reilly Media's Inside Aperture features insights from top photographers who use Aperture day in and out. Take a look at our weblog posts , tutorials, podcasts, and the latest ...
Aperture 2 - Aperture 2 gives photographers incredible tools to manage massive libraries, speed through photo edits, make essential image adjustments, and deliver photos online and ...
Project name. From Merriam-Webster Online: Main Entry: ap·er·ture (sounds like this) Pronunciation: 'ap-&(r)-"chur, -ch&r, -"tyur, -"tur Function: noun Etymology: Middle English ...
Aperture is a software program for Mac OS X developed by Apple Inc. designed to assist professional photographers in post-production work. It was announced at a New York media ...
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An optical system typically has many openings, or structures that limit the ray bundles (ray bundles are also known as pencils of light). These structures may be the edge of a lens or mirror, or a ring or other fixture that holds an optical element in place, or may be a special element such as a diaphragm placed in the optical path to limit the light admitted by the system. In general, these structures are called stops, and the aperture stop is the stop that determines the ray cone angle, or equivalently the brightness, at an image point.

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