The Digital Camera Primer

by Henry Huxton

Digital cameras have changed the world of photography. Easy use to, compact and light-weight, digital cameras are stirring up a storm in the market. Everyone wants to own a digital camera today as it delivers instant pictures. Of course, the traditional photography methods are not to be undermined. But in today's fast paced world digital cameras are here to stay.

Simply put a digital camera is a device that allows you to capture images electronically with its inbuilt computer. The basic features you need to consider when buying a digital camera are the megapixels/resolution, picture storage and view finder. If you understand the features that digital cameras offer it would be a lot easier to choose the right one for you. Look for the following basic features when buying a digital camera:

How many Megapixels? The digital camera resolution is measured in Megapixels. More the pixels, greater is the flexibility to print sharper pictures with varying sizes and options. So, if you are using your pictures only for email sharing you need not worry about higher pixels. But if you need to print them you need to buy one with higher Megapixels. Remember, a good camera does not depend on megapixels alone. You have to make a comprehensive decision based on all the features.

Ergonomics - size, weight and design: Cameras that fit into the pocket are gaining popularity. And if you are on the move constantly you would definitely want to have one that is light and easy to handle. Digital cameras are available in many sizes like standard, compact and professional styles. Of course, the bigger professional cameras do have superior features. But for regular everyday use a smaller one with basic features would suffice. Look for models at www.BestSmallDigitalCamera.com.

Storage: This often refers to the number of pictures that can be stored on the memory card of the camera. When you buy a camera it is usually equipped with a 16MB starter memory card that allows you to store around eight to ten images. So you need to buy an additional card with memory of either 256 MB or higher to store more images. The other storage options include SmartMedia Cards, XD Flash Memory Card and Memory Stick.

Batteries: The best bet with batteries is to get rechargeable ones. Digital cameras usually consume a lot of power and it is always advisable to use Nickel Metal Hydride (NiMH) rechargeable batteries.

Zoom: The zoom feature allows you to alternate between close up and faraway images. Optical zoom measures the ability of the camera's lens to capture more light and detail from a distance. Digital zoom captures only the central portion of the entire image received by the sensor. It works as a cropping tool and therefore a digital camera with an optical zoom is a better option.

Interface options are also important as they allow you to share pictures with your computer or any other device. Most of the digital cameras come with interface cables that plug into a USB port. Card readers and adapters can also plug into the parallel port.

The best way to go about buying a digital camera is to first do a comparison shopping of the features. You can read up on the models, look up reviews posted by other users and even do a comparison shopping of prices before you decide on the camera that is right for you. If possible try the camera before you buy it. Navigating the menus and using the commands will help you figure out the comfort level with the camera.

About the Author

For reviews on digital cameras and other small electronics, visit: BestSmallDigitalCamera.com

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