Digital Camera

Digital Camera: The Modern Electronic Device
By Tony Cunningham

An electronic device that is used to capture as well as store photographs in electronic form rather than using film is known as a digital camera. The modern digital camera is usually multifunctional having added capabilities such as recording sound as well as video in addition to taking photographs though professional digital cameras are dedicated photographic devices.

Modern day digital cameras are outselling the conventional cameras and there are different classifications to the digital camera including professional video cameras, camcorders, as well as webcams. Also, many such cameras also contain a movie mode that allows for images to be continuously acquired at frame rates that are adequate for video.

Still Cameras, Compact Cameras and Professional Digital Cameras

The digital still camera is used to capture photographs in digital format and consists of a flash memory and USB or firewire for storing and transferring still photographs that may also include a video function. Most digital still cameras have a rear LCD to view images and rating is measured in megapixels or maximum resolution dimension in millions. Digicams or compact digital cameras are characterized by easy operations as well as focusing and also incorporates limited motion picture capability. The zoom is not so great as compared with prosumer and DSLR cameras and they also have extended depth of field.

‘Prosumer’ Cameras

Prosumer cameras or extended zoom cameras are usually high-end cameras that closely resemble SLR or professional cameras and contain some of the same features though the accent is more on the customer and are therefore known as prosumer cameras where ‘pro’ is derived from the word professional and ‘sumer’ from consumer. Such a camera has a large optical zoom lens and is often marketed as SLR cameras though that is more out of confusion than anything else.

The professional modular digital camera system came about as a result of converting 35mm film cameras to digital cameras and the major part of the conversion involved giving enough space for electronics and also allows them to have an LCD screen for preview. This involved replacing the back of the camera and replacing it with a digital unit. The early professional SLR cameras like the NC2000 and the Kodak DCS series were in fact developed from 35mm film cameras and these early cameras were built in the factory and were not aftermarket conversions.

Depending on your budget and what you plan to use your camera for, with so much variety on the market today, there is bound to the perfect make and model for you.

Author Details:
Tony Cunningham, copywriter for various web sites such as the Photography section of TheA-Zof.com and Photo Gallery

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See also: Photography