Wednesday, September 11, 2013

Camera Parts


  1. Aperture In optics, an aperture is a hole or an opening through which light travels.
  2. Shutter is a  device that allows light to pass for a determine period of time, for the purpose of exposing
  3. Exposure is the account of light allowed to fall on each area unit of a photographic  medium
  4. Depth of field is the distance between the nearest and farthest object in the in a scene that appear acceptably sharp in an image 
  5. F-stop a camera setting corresponding to a particular f-number
  6. focal length is distance between the centers of a lens or curved mirror and its focus.        

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