Basics Of Digital Cameras

The digital camera has made great progress from its film origins

. These days, there are various things you can do with a digital camera. Aside from taking pictures, you can also record videos. There are lots of points to consider when buying a digital camera because of wide range of brands and models to select from. It is primarily the huge number of manufacturers, models and price ranges that make it much harder for people to determine which "digicam" can suit their needs.

To help you choose among the number of brands and models, the very first thing you need to do is to know that basics of digital cameras. This way, you'll know the important specifications and functionalities you will look for.

Pixels aka picture element - Digital images are composed of thousands or millions of tiny squares. These squares possess its own set of colors. When these are compressed, the images that appear become smooth, particularly when viewed at their original size. The pixels only become noticeable when the images are magnified.

Megapixels - One megapixel is actually equivalent to one million pixels. Getting a digital camera with higher megapixels does not necessarily mean better images. This is a common misconception. It's like this - if one pixel is converted to a megapixel, the camera produces images at a maximum resolution of about 1600 by 1200 pixels. This means, it's a 1.92 megapixel (1,920,000 pixels) camera. If the camera has a higher megapixel of images, it can make prints of their images so much better.

Zoom - There are two types of zoom - the Optical zoom and the Digital zoom. Optical zoom is comparable to the film on a film camera. Its purpose is to make the subject larger. On the other hand, Digital zoom utilizes circuitry in order to project a portion larger than the standard sized image. It also disregards the content outside the area being zoomed. Obviously, the optical zoom is more desirable.

Memory aka digital film - There's two important things to remember when selecting a flash memory for your digital camera. One - the right format should be chosen. Second - choose a quality module that records quickly and is instantly ready for the next picture in just a click.

Connectivity- All pictures taken in a digital camera have to be extracted so that you can get them onto a computer. You can also have the images printed out. In general, cameras need to have a cable so that you can connect to a computer. This would include serial, USB, USB 2.0or Firewire. A digital camera is the greatest tool to capture memorable moments and unforgettable memories. It is for this reason that you need to understand what processes take part in digital cameras. This way, you can decipher which features of "digicams" can be of great importance to you.

by: Ken Dragki

POST COMMENT

Acquiring The Most Dependable Washington Dc Air Conditioning Maintenance Service For All Your Ac Dem Lifecycle Electric Batteries What Is An Electric Double Oven? How To Create Your Own Electricity How to convert digital camera video to iPods Reduce Your Electricity Usage With Architectural Sun Controllers Can Noise Trigger Hearing Loss? Digital TV For PC - The Advantages Easy methods to Choose the Greatest Electrical Meat Grinder Underwater Digital Camera: Capturing Events Underwater Trigger Point Therapy Massage Tools The Debate Goes On About Electric And Gas Cookers Deciding Between Central Air Conditioning System Versus Single Window Units