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digital camera

video system reporting
by

Ludimark Fantilanan

on 12 September 2012

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Transcript of digital camera

Digital Camera History of Digital What is Digital Camera? Digital Single Lens Reflex Cameras Compact Digital Cameras Troubleshooting Guide Digital Camera Maintenance The Right Way To Handle Your Digital Camera The First Digital Camera
Today Digital Camera Parts and Functions
Features
How does it Works? Advantage and Disadvantage Parts and Functions CAMERA OBSCURA - 1490

Leonardo da Vinci wrote the first detailed description of camera obscura in his Atlantic Codex, a 1,286 page collection of drawings and writings. digitize the captured
scene store the digital info on
a standard cassette capture images using
a CCD imager It took 23 seconds to record the digitized image to the cassette. The image was viewed by removing the cassette from the camera and placing it in a custom playback device. This playback device incorporated a cassette reader and a specially built frame store. This custom frame store received the data from the tape, interpolated the 100 captured lines to 400 lines, and generated a standard NTSC video signal, which was then sent to a television set. First Digital Camera Today Digital Cameras


DSLR cameras: In contrast to point-and-shoot cameras, DSLR cameras have optical viewfinders, removable lenses, external flashes, and the ability to focus and to adjust exposure manually when needed. A camera that stores images and videos digitally rather than recording them on film. Once a picture has been taken, it can be downloaded to a computer system, and then manipulated with a graphics program and printed. What is Digital Camera? Digital cameras, similar to conventional cameras,
are available in point-and-shoot and digital single
lens reflex (DSLR) models. Point-and-shoot cameras: These cameras are small, inexpensive, and easy to use because they contain fixed lenses and a built-in flash. DSLR Camera Parts and Functions Better Image Sensors- Image sensor is like the retina of an eye.
Interchangeable lenses-
Aperture Control
Better focus and Metering
RAW Format
Battery Life
Accesorries Aperture - It controls the width of the opening that lets light into the camera, and influences how much of the depth of a photograph is in focus.
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