Digital cameras have revolutionized the photographic industry and will continue to do so. With more and more advanced features, these devices have also significantly brought down photographic costs. No wonder digital stores are always crowded. The advantages of digital cameras include easy storage, the possibility of editing photos on the computer, the elimination of film costs which have been replaced by memory cards and great features such as video and sound recording.
It is important to learn about these features in advance so that when you shop for a digital camera the salesperson doesn't manipulate you with all the marketing talk. You should have a clear picture on what is it that you need. The first and most important thing is the charged couple device (CCD). The pixel count in plays an important part in determining the quality of your photos. First you have to determine how many pixels you actually ned. If you want to take large prints (8''x10''), you need a camera with at least 3 megapixels. The more, the better. But if all you want is to publish photos on the web, one ore two megapixels are enough.
Another important feature is the zoom, especially optical zoom. This determines the camera's capacity to magnify the objects in the picture. The zooming in and out happens right within the lens and you can see it moving inwards or outwards just like with traditional cameras. The greater zoom power you have, the more you will be able to magnify, which gives you the possibility to shoot photos from the distance.
There are many other features you should consider apart from zoom and number of megapixels. Power consumption is also important and there are cameras which use a lot of power, which means you will spend a lot on batteries. Pick a camera that works with rechargeable batteries. If you could also get a recharger as a bonus, the it's great.
Another good thing is to have plenty of space on your memory card, especially if you are the sort of person who travels a lot. A CompactFlash card is a popular choice and it comes in sizes ranging from 16 MB to 1 GB. It is also compatible with a lot of camera models.
Also take a close look to the camera's LCD screen, as there is a wide variety of resolutions and sizes. There are also screens that you can move and bend over. The best choice depends on what you want to do with your digital camera. If you plan to take a lot of architectural pictures and shoot around angles, then an LCD screen that you can move is a good option.
These are the main things you need to look for before making a purchase and if they prove to be wrong they can really ruin your chances of getting good photos. Of course, there are plenty of other features. For example, if you always have problems with red eyes and want to get rid of them, consider getting an external flash. Red eyes will be much more seldom with this kind of equipment compared to a built-in flash. Think about other things that might interest you and look for a camera that responds to your needs.
Alex D. specializes in writing on the theme of image resizing for reshade.com. Reshade is specialized in online picture resizing and makes available an online image resizer application. Also it provides a picture enlargement windows application.
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