DSLR- Digital single lens reflex camera uses mirrors to direct light from the lens to the view finder which is a hole on the back of the camera that you look through
Exposure- amount of light collected ny the sensor in your camera during a picture if the shot is exposed for too long it will be bright if it is exposed for too short it will be dark, 3 primary controls are Arperture, shutter speed, and iso Aperture- Hole in a lens which light travels into the camera body Size of aperture - they are expressed in f-numbers, these f-numbers are known as f-stops are a way of describing the size of aperture or how open or closed the aperture is a smaller f-stop means a larger aperture Shutter speed- ale known as "exposure time" stands for the length of time a camera shuttle is open to expose light into the camera sensor if the shutter speed is fats, it can help to freeze action completely, if it is slow it can create an effect called "motion blur" shutter speeds measured- measured in fractions of a second, when it is under a second it means it is a quarter of a second, slower shutter speed is 160, anything lower than that should be on a tripod or a solid surface Modes of DSLR- M- mania control over aperture and shutter A- Aperture priority S- Shutter priority P- Camera sets shuttler speed & aperture
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AuthorHugo Sanchez, RBV Boys Varsity Soccer Captain. Archives
April 2017
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