FUTURE OF DIGITAL CAMERA

1. Digital Camera The Future Of Cameras
Basically a digital camera is a deice use to capture pictures without the use of films. Unlike the
conventional camera, the digital camera does not rely on mechanical and chemical processes. It has a
built in computer and records the images it captures in an electronic form. Having and operating one
does not even require the use of electricity. Since the images that a digital camera captures is in
electronic form, it is a language recognized by computers. This language is called pixels, tiny coloured
dots represented by ones and zeros that make up the picture that you just took. Just like any
conventional cameras, a digital camera is furnished with a series of lenses that focus the light and
creates the image that you want to capture. The difference here is then; a conventional camera
focuses its light on a film while a digital camera focuses the light into a semiconductor device that
electronically records the light. Remember the built in computer, it comes in here and breaks this
information to digital data resulting to all the features of the digital camera. Another feature of the
digital camera is that it has a sensor that converts light into electrical charges. A charge coupled
device or CCD is an image sensor that is found in a digital camera. While other low-end digital
camera use complementary metal oxide semiconductor or CMOS as an image device, it can still
become better and more famous in the future but most engineers are do not believe that it can
replace the CCD for higher-end digital cameras. A collection of tiny diodes, the CCD gathers electrons
when they are struck by photons or the light particles. Each diode or photo site is sensitive to light,
meaning that the brighter the light, the number of the electrons gathering will be larger The price of
a digital camera nowadays have been depreciating, one of the main reasons of this is because of the
introduction of CMOS image sensors, this is because CMOS sensors are less expensive and are easier
to manufacture than CCD sensors. A CCD and CMOS sensor works the same way at first, by
converting the light electrical charges into photo sites. Simply putting it, is to think that a digital
camera works in such a way as thinking that the millions of tiny solar cells, each of which forms a
part of the whole image. Both CCD and CMOS do this task using different methods. When shopping
for the best digital camera, take note of these key features. Image quality. Check the resolution of
the camera. The higher the resolution, the more thou will be able to enlarge your picture without the
grainy or the out-of-focus effect that we all want to avoid. Lens. Choose a digital camera with better
digital zoom. The digital zoom of the camera will enable you take the pixels from the image sensor
and incorporate them to make an image. Power. Always opt for rechargeable batteries, they can
always come in handy, plus you don’t waste as much money on the disposable ones. Options. So you
can brag to your friends how good a photographer or artist you are. Or choose the one that gives
options that best cater to your lifestyle, so you won’t ever whine how you never get the right
pictures. Memory. If you’re a photo freak, be sure that you have enough memory in your camera to
take all the wacky, freaky, funny and just about any photo you can. Think 512MB if you’re a photo
junkie and takes pictures of just about anything. Computer Interface. Always make sure that it is
compatible with your PC, laptop, palmtop or whatever your local picture printer software is, you don’t
want to go running around the whole state or the country looking for a computer that’s compatible
with your digital camera, wont you?! Physical. If you are going to be bringing it everywhere, choose a
handy and portable digital camera. This way, it won’t always feel as heavy and bulky as those
cameras that you see professional photographers are always dragging on their neck. Don’t they ever
get tired of that?! These are just the basic things you have to look for in a digital camera when you
buy one. A digital camera is so great that it is quickly replacing all conventional cameras in the
market, with all its technology and portability, truly the digital camera is the future of cameras. For
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