Our love of digital cameras seems to be because the results are instant as film is no longer required to be processed. Not having to use film means that the cameras can actually be considerably smaller with only the batteries dictating the actual size. With the upsurge of home computers it means that almost anyone can store and then play with the images on their own pc. Unlike film where the image is captured on light sensitive film, these store the images as pixels that convert to computer bytes.



These cameras still use lenses in much the same way that conventional cameras do. Instead of film the digital camera captures the light with the aid of a system which records the light rays digitally. There are two methods of achieving this; one is more expensive than the other and called a CCD or charge coupled device. The CMOS device is used in cheaper cameras and does the same work as a CCD but it is doubtful that this system will replace those devices in the quality models.

By using the CMOS sensor, many models have become more affordable for those users that do not require such a high performance device. It would take an experienced digital camera enthusiast to see the difference between an images captured with a CMOS against the superior CCD system. If you find yourself in the market for one of these marvelous cameras then some useful information is detailed in this article. Look for models with over 6 megapixels and you won't go far wrong as they will provide decent images; if you are lucky you may find a model that is discounted because a new version is about to be introduced.

Unless your budget just won't stretch that far, don't buy a digital camera with only a digital zoom or you will find pictures that aren't very clear when you print them; it is much easier to take exactly the image you want with an optical zoom. Rechargeable batteries are the best you can use with the NMIH versions able to be charged at anytime, even if they are not fully discharged; this will save money on batteries that are disposable. most models come equipped with some sophisticated software that can create interesting shots; functions like those listed here for instance:

*Video capture *Time lapse (i.e. one shot every 5 minutes for example) *Panoramic images

High resolution cameras require more space to store images so you will probably need an additional storage card. Think 1GB as a bare minimum with today's high resolution models so if you're a photo junkie you can takes pictures of just about anything.

If your camera is going accompany you wherever you go, then you will need to consider its size. Professional photographers may need heavy, bulky equipment but there is no requirement for a keen amateur to do so! There has only been room for a few basic hints and tips here but they should help with your choice of camera. Digital cameras have very quickly become the way to take photos and have reinvented photography for those who had no real interest before there introduction.