Advances in Digital Technology................

In the last 20 years there has been enormous progress in technology and digital photography is one of the most progress. Until the invention of digital technology, conventional film cameras to create images could be made visible by photographic processing, a process that uses special techniques and chemicals to create an image.

Digital images can be displayed, printed, stored, processed and with photo-editing software like Photoshop or other high-end professional software. You can then be archived and use of digital techniques and computers, without requiring chemical and chaotic. The best thing about digital photography is that you can see the photos immediately and they are much better than the old Polaroid instant cameras, you had the use of expensive film.

There are also a number of similarities between digital photography and conventional photography, digital cameras and conventional cameras are actually quite the same in the way they photographed. Just like a conventional camera, a digital camera has a number of lenses, which are light on the image of a scene. But instead of this background is focused on a piece of film, a digital camera focuses on a semiconductor device, the light records electronically. A computer then breaks these electronic information into digital data.

** The understanding of the differences **

To understand the difference between the two photographic processes, you must consider what kind of medium, the photographic images were on the imprint. The physical and chemical characteristics are very different between the pre-digital cameras, and the cameras of today.

Let's say you want a picture of himself and send it on your MySpace page or Facebook or you simply want to e-mail it to a friend. To do this, the image must be in the language recognize that computer - bits and bytes. If you want to get a picture in this form, you have two options:

* Conventional photography you can take a photo with a conventional camera, the film chemically processed, print them on photo paper and then with a digital scanner to scan the image. While some argue that photographers conventional photography is another "quality" of the photo, and opinions differ, whether good or bad - this method still requires a number of other steps.

* Digital photography your photo with a digital camera, transfer to your computer via a USB cable or other means, you see your image, edited with Photoshop, remove red eye, you lose a couple of years, etc. and then upload your photo to your social networking page or e-mail, and it is immediately visible.

See how complicated your life if digital photography has not yet been invented? This is the reason why the digital photography has become so popular, you can even a photo with most mobile phones. Conventional film photography, a better picture quality, so that digital cameras are not yet fully replace conventional cameras. As digital imaging technology improves, digital cameras have rapidly become more popular. They are a standard in most households today.