Articles

title:Digital Cameras

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author:Potoaphe Numeri
source_url:http://www.articlecity.com/articles/gadgets_and_gizmos/article_353.shtml
date_saved:2007-07-25 12:30:10
category:gadgets_and_gizmos
article:

Digital Cameras For Quality Images

Digital cameras are a sophisticated and advanced version of
the traditional cameras we have been using before their
development. Digital cameras transform images into
electronic files providing the user with the facility of
taking photographs, making videos providing option for sound
effects.

Digital cameras can be traced back to 1970’s when analog to
digital converter was being experimented upon. They can be
further classified into video cameras, web cams used
primarily for video conferencing services and cam recorders
that give an option of simultaneously watching the video
while it’s being made.

Digital cameras can give you an excellent control to make
the image sharper as per your discretion. Digital cameras
operate in an automated mode. Unlike the traditional cameras
the digital cameras give you the provision to focus on the
subject as such and not on your posture while taking an
image.

Digital cameras have an in built option of auto flash that
illuminates the surroundings if the background is somewhat
dim adjusting the color balance simultaneously. Digital
cameras commonly use a JPEG (Joint Photographic Experts
Group) format that enables you to compress the images
according to your wish. However, DCF, RAW and EXIF formats
are equally popular in the world of digital cameras.

If you want to create sharper image with softer background
you may use a shallow depth of field. In contrast to this,
great depth of field keeps the entire image sharper right
from the foreground to the background. Digital cameras can
be operated on multiple exposure modes including fully
automated, programmed and manual modes.

You might require following the camera manual in the initial
stages to adjust the brightness and contrast to obtain the
best picture quality. The biggest advantage of digital
cameras is that you enjoy using them once you become
familiar with the various modes and their effects on the
picture.

In order to store data, digital cameras need memory that
can be facilitated using a memory card. Cameras phones, for
instance use a programmable read-only memory. You have the
provision of connecting the digital camera directly with
the computer so as to transfer images using a Fire Wire or
a USB port.

Digital cameras are the first choice for both professional
and amateur photographers due to the immense number of
options provided by them. They capture the image in a
digital format that can be loaded on the computer with
great ease. Remember, the more you use your digital camera,
the easier it would be for you to operate.
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