According to professional and amateur
photographers, who have worked on the analog
film cameras, the digital camera is a blessing
of sorts. It is different from its predecessor.
While processing the photographs in a lab called
for a time lapse between the shoot and the final
print, in the case of the digitally photographed
frames, one can get prints as soon as they are
clicked as long as there is a printer close at
hand.
There is no doubt that since the digital cameras
entered the market in the 1990s, they have been
successful and a preference amongst almost all
photographers around the world, except for a
section who still prefer to use the film
cameras, for reason better known to them.
However, though the new age cameras have made it
to the top of the charts for various reasons,
yet the fact remains that people of the
photographing fraternity consider the picture
quality on film better than the digital outputs.
This viewpoint gets a unanimous nod. The
manufacturers are constantly working towards
overcoming this problem.
What are digital cameras? These are cameras that
do not require a film roll to capture
photographs. Instead they have an in-built
computer devise that captures and stores the
pictures. These images have to then be
downloaded on a computer, after which they are
put through a process termed as image editing.
Through this process the images are cleaned up
completely. They are cropped to size, and
unnecessary aspects are removed from the images.
The color and saturation are adjusted. Then the
images are transferred to a storage device, or
printed.
What are the top selling digital cameras? This
is a common question put across photographer
working at all levels. At the very base, one
needs to understand that the cameras
distinguished into varied categories depending
on what is known as the Digital Camera
Resolution (DCR). This variable calculated the
amount of detail a camera is capable of
capturing, and is measured in terms of pixels.
The more pixel capacity of camera, the more the
details it is capable of capturing, and
therefore the higher the resolution. The
following are the common resolutions of digital
cameras:
• 256x256 - 65,000 pixels: The cheapest range of
cameras.
• 640x480 – This produces images ideally meant
for emailing and posting over the Internet.
• 1216x912 - 1,109,000 pixels: Produces pictures
that are meant to be printed.
• 1600x1200 - Almost 2 million pixels: This is
the high-resolution camera range that produce
images that can be printed to the size of 4x5
inch
• 2240x1680 - 4-mega pixel: these cameras give
an output of image prints that go up to 16x20
inches.
• 4064x2704 - 11.1 mega pixels: These are the
top-of-the-line digital cameras. One can get
prints up to 13.5x9 inches.
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