Digital Camera Best Buy Details
A sensor is the heart of a digital camera that records an image when you
take a picture or capture video. The size of a sensor has a strong
influence on its ability to detect and record light accurately. Larger
sensors, like those found in DSLRs, allow you to capture better images
in low light and more color detail overall.
Digital zoom
This is not true zoom — it is merely simulating zoom by enlarging the existing image's pixels by cropping. The actual length of the lens does not change. Digital zooming results in reduced image quality, and should generally be avoided or turned off on your camera altogether.
F-stop (or depth of field)
The measurement of the aperture setting (the "eye" of the camera) in a lens. Like a human pupil, the f-stop setting determines how much light is allowed to enter the lens and pass through to the film (analog) or the CCD or CMOS sensor (digital). It also determines how much is in focus in front of and behind the subject. For example, a shallow depth of field (lower f-stop number) will result in your subject being in focus while the background is blurred.
Digital zoom
This is not true zoom — it is merely simulating zoom by enlarging the existing image's pixels by cropping. The actual length of the lens does not change. Digital zooming results in reduced image quality, and should generally be avoided or turned off on your camera altogether.
F-stop (or depth of field)
The measurement of the aperture setting (the "eye" of the camera) in a lens. Like a human pupil, the f-stop setting determines how much light is allowed to enter the lens and pass through to the film (analog) or the CCD or CMOS sensor (digital). It also determines how much is in focus in front of and behind the subject. For example, a shallow depth of field (lower f-stop number) will result in your subject being in focus while the background is blurred.
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
Digital Camera Best Buy
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