The
camera is the image-forming device, and
photographic film or a
silicon electronic
image sensor is the sensing medium. The respective recording medium can be the film itself, or a digital electronic or magnetic memory.
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Photographers control the camera and lens to "expose" the light
recording material (such as film) to the required amount of light to
form a "
latent image" (on film) or "raw file" (in digital cameras) which, after appropriate processing, is converted to a usable image.
Digital cameras use an electronic image sensor based on light-sensitive electronics such as
charge-coupled device (CCD) or
complementary metal-oxide-semiconductor (CMOS) technology. The resulting digital image is stored electronically, but can be reproduced on paper or film.
Nikon D3 DSLR
Nikon have always been at the forfront of
quality professional cameras, and the Nikon D3 digital SLR builds on the
Nikon reputation. Make no mistake this is one expensive professional
camera, a work horse to pay the bills and a damn fine camera for those
who can justify its pro level price tag.
The Nikon D3 is a 12.1 mega-pixel camera featuring a high ISO rating
allowing quality low light photography without the noise that plagues
other digital cameras in this situation. The LCD is a high resolution
treat allowing easy access to the menus and photo viewing.
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