Digital Cameras with Optical Viewfinder
It helps when learning to use your new digital camera to also know what some of the more common terms mean. Below you will find many of these common terms defined ..
Automatic Mode – A setting that sets the focus, exposure and white balance automatically.
Burst Mode or Continuous Capture Mode – a series of pictures taken one after another in quick timed intervals with a touch of the shutter button.
Compression – The process of compression digital data, images and text by deleting selected information.
Digital Zoom – Cropping and enlarging the central part of an image.
JPEG – format predominantly used for image compression in digital cameras
Lag Time – The pause between the time the shutter button is pressed and when the camera actually capture the image
LCD – (Liquid-Crystal Display) is a small screen on a digital camera for viewing images.
Lens – A circular glass and transparent or a piece of plastic that has the function of collecting light and focusing it on the sensor to capture the image.
– Megabyte (MB) Measures 1024 Kilobytes, and refers to the amount of information in a file, or how the information can be contained in a memory card, hard drive or disk.
Pixels – small units of color that make up digital pictures. Also measure pixel resolution digital. One million pixels adds up to one mega-pixel.
Colors RGB – Refers to the red, green, blue, used in computers to create all other colors.
Resolution – Camera resolution describes the number of pixels used to create the image, which determines the amount of detail a camera can capture. The more pixels a camera has, the more detail it can register and the larger image can be printed.
Storage Card – The removable storage device, which contains images taken with the camera, comparable to film, but much smaller. Also called a memory card from your digital camera …
Viewfinder – The optical "window" to look through to compose the scene.
White Balance – White balance adjusts the camera to compensate for the type (light, fluorescent, incandescent, etc.) or lighting conditions the scene so that it is normal to the human eye.
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Article Source: ArticlesBase.com – Digital Camera Terms To Know
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