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Rf - range finder
| Глоссарий терминов по видеокамерам |
Rf range finder a type of camera viewfinder that uses one lens to frame your subject and another lens to capture the image. see slr for the other type.
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Viewfinder, английский
- The eye level device you look through to compose the image.
- System used for composing and focusing on the subject being photographed. aside from the more traditional rangefinder and reflex viewfinders, many compact digital cameras utilize lcd screens in place of a conventional viewfinder as a method of reducing the camera’s size (and number of parts). in recent years, electronic viewfinders (evfs) have become increasingly better and are they slowly finding their way into traditional dslrs.
- The viewing screen in an slr on which composition takes place; viewfinders may also contain various guides to exposure, focus, and flash-readiness. in all senses, the control panel from work is done.
- Видоискатель
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Scanner - an optical device that converts images - such as photographs, английский
Scanner an optical device that converts images such as photographs into digital form so they can be stored and manipulated on computers. different methods of illumination transmit light through red, green and blue filters and digitize the image into a stream of pixels.
Red-eye reduction mode, английский
- A special flash mode whereby a pre-flash or a series of low-powered flashes are emitted before the main flash goes off to expose the picture. this causes the pupil in the human eye to close and helps eliminate red-eye.
- A special flash mode whereby a pre flash or a series of low powered flashes are emitted before the main flash goes off. this causes the iris of the eye to contract meaning less light gets in the eye, therefore reducing red eye.
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