How To Go About Buying A Digital Camera - Part 1
The prices of digital cameras vary and what is, perhaps the main factor governing these prices is the "megapixels" that can be recorded or, in common parlance, the resolution. Cameras which offer more megapixels are more expensive. If you only want to put your photographs onto a computer and send them as email attachments or store them on the Internet, you do not need something that is very expensive. As most computer screens have a lower resolution than a camera, the pictures reproduce well.
Where it makes a difference is if you want to print the pictures. Photographs are printed at 300 dots to an inch. To get a good 4x6 picture, you need to buy a camera that has at least 3 megapixels. So you need to decide if your pictures will go onto the computer or whether you like to have many of them printed. What size you normally like your prints to be will also be a major factor as it is when the pictures are enlarged that the sharpness decreases. This will determine what pixel strength your camera should have.
When you're comparing prices, keep one thing in mind. Your camera lens must be of good quality and it must have a CCD image sensor. Image sensors come in a cheaper variety too but you will find that your choice of the CCD one gives you better pictures. Lenses too come in plastic and glass. Always invest in a good quality glass one. Now you can look at the other features. Do you want video and sound recording features? It will cost you more. Do you want a camera that has a zoom function? Choose one with an optical, not a digital lens.
All it takes are a few points that you need to keep in mind when you buy a digital camera and you'll find it serves you well.
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