VIDEO CAMERA
Video camera
• professional video cameras like those used in the manufacture of television and film. Usually, this tool has some image sensors (one for each color) to enhance resolution and color gamut.
• Camcorders used by amateurs. It is a combination between the camera and VCR to create a production unit that has been integrated. They usually include a microphone and a small LCD.
Still camera
Digital still camera (English: digital still camera) is the camera used to capture still images. Usually these groups are further divided into three groups:

• compact digital camera or pocket camera: It is the most common digital camera, and easiest to use, because the function is automatic, with a small form factor and portability. Average camera of this type, in contemporary times, is also fully equipped features like the SLR or prosumer camera, and can now be used to zoom (long distance) and macro (close range).
• prosumer Digital Cameras: A middle class with a digital camera that function almost like a SLR, it is usually the shape is similar to SLR, but with lighter weight and smaller. This type of camera, the lens is not replaceable in accordance with the needs, but is equipped with fixed lenses like zoom function even further than a pocket camera (up to over 10x), macro photos, etc..
• digital SLR sensors usually have a nine times greater than the standard digital camera [citation needed], and aimed at professional photographers and serious devotee. SLR camera lens can be replaceable as necessary. Typically, manufacturers have offered a standard lens (kit lens), but different types of lenses are also sold individually, according to the needs and financial capabilities. SLR type camera was still divided from the two types, namely SLR for hobbyists, or SLR for professional usage of the course purely on the quality of the SLR camera hobby, of course, the price level is also different. For the class of their own SLR camera, according to the level of quality and price is also very diverse. Cheapest, ranging from 5-6 million, then tens of millions, even hundreds of millions of rupiah, such as Hasselblad camera brand.
Webcams
• Webcam is a digital camera connected to a computer, used for video teleconferencing or other purposes. Webcams can capture a full-motion video images, and some models include microphones and zoom capabilities.

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DIGITAL CAMERA
The digital camera is a tool to create images of objects for further refracted through the lens to the CCD sensor (there is also the use sensr CMOS) and the results were recorded in digital format into digital storage media.
Because the results are stored digitally record the results of this image should be processed using digital processing is also a kind of computer or printing machine daat reading the digital storage media.
The ease of digital cameras is the result of the image that quickly know the results instantly, ease of transfer results (transfer), and editing the color, sharpness, brightness and size that can be done with relatively easier than the camera manual.

Digital camera components
Camera sensor
Camera sensor is to capture the image sensor is also known as CCD (charged coupled device) and CMOS (Complementary Metal Oxide Semiconductor) which consists of millions of pixels more.
The sensor chip form which is located directly behind the lens. The more pixels captured, the more detailed images are produced.
LCD screen
LCD screen (LCD display) is a small screen on a digital camera that is useful to see what kind of shooting that was captured by the CCD sensor. Results are shown on the LCD screen is more accurate than the results expected in conventional cameras which are often different.
LCD screen can also be helpful to see the results instantly after the photo was taken the picture, this is easier to correct the direct result of the photo to get best results.
Storage media
One very important component is the storage media. This media can be either compact flash, memory stick, and so forth. In general, the storage media has a storage capacity of a large number of images in accordance with the memory capacity owned.
Capacity images on each medium is also determined by the resolution capacity of each image produced. The higher-resolution CCD, the larger the size of the space required to store the file in storage media.
Types of digital cameras
Basically a digital camera can be categorized into two types.
1. Digital pocket camera (pocket digital camera)
2. Digital Camera SLR (Digital Single Lens Reflect (SLR) Camera)


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