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It is important to realize that there is no such thing as a perfect camera, one that will be the best for everyone. Although we sometimes talk about ‘cameras of the year’ or ‘top picks’, such lists and awards are really of little consequence. The camera that wins most accolades may not be the one that is most suitable for you. The important thing you need to do is to think about what you want from a camera; you need to know what the various specifications mean, and to work out which is the best for you. Even those aspects that can easily be quantified - such as the number of pixels the sensor records - are not always straightforward. For some people a 2 megapixel (Mp) camera may be a better choice than a 4 Mp model. Even where image quality is important, you cannot assume that a 5 Mp camera will necessarily give better results than a 3 Mp model. As in life, other things are seldom equal.

In the past, photography was a costly and time-taking business. This meant photographs were taken cautiously so as not to waste film. Only the richest companies could afford to take hundreds of pictures knowing that only one would be chosen out of the bunch. Nowadays, because of technological advancements, amateur photographers do not need to worry about finances or the amount of time it will take them to produce one photograph. Experimentation is possible for anyone, and more relaxing and enjoyable. When it used to take hours to process a picture, it can now take under that to process several, and amateurs can benefit greatly.

White balance (WB) is the process of removing unrealistic color casts, so that objects which appear white in person are rendered white in your photo. Proper camera white balance has to take into account the “color temperature” of a light source, which refers to the relative warmth or coolness of white light. Our eyes are very good at judging what is white under different light sources, however digital cameras often have great difficulty with auto white balance (AWB). An incorrect WB can create unsightly blue, orange, or even green color casts, which are unrealistic and particularly damaging to portraits. Performing WB in traditional film photography requires attaching a different cast-removing filter for each lighting condition, whereas with digital this is no longer required. Understanding digital white balance can help you avoid color casts created by your camera’s AWB, thereby improving your photos under a wider range of lighting conditions. A digital camera’s auto white balance is often more effective when the photo contains at least one white or bright colorless element. Of course, do not try to change your composition to include a colorless object, but just be aware that its absence may cause problems with the auto white balance.

You may have already noticed that when you’re outside on a sunny day using the Sports/Action mode to take pictures of your child playing soccer or your pet catching a Frisbee, that you get these great action images that are worthy of submission to Sports Illustrated Magazine. But when you go inside and take photos of a basketball game with the same camera in the same “sports mode”, you get images that are only worthy of being erased before anyone else sees them. The main ingredient that’s missing in the indoor photos is “light”. The light inside a gym during a basketball game is minimal just as it is during a football game or soccer game after the sun goes down. Most of your sports/action photographs will be taken in available light. Flash isn’t always allowed and there’s also an effective range of your built-in flash (10 to 15 feet) that isn’t conducive to taking action shots from the stands. Taking a photograph of a moving subject without a flash under low light conditions can result in blurry pictures. The problem lies in the way that exposure works; the lower the light, the slower the shutter speed that the camera needs to make a correct exposure. The slower the shudder speed, the more chance that the picture will be “blurry” because of camera movement or subject movement.

JPEG (pronounced “jay-peg”) is a standardized image compression mechanism. JPEG stands for Joint Photographic Experts Group, the original name of the committee that wrote the standard. JPEG is designed for compressing either full-color or gray-scale images of natural, real-world scenes. It works well on photographs, naturalistic artwork, and similar material; not so well on lettering, simple cartoons, or line drawings. JPEG is “lossy,” meaning that the decompressed image isn’t quite the same as the one you started with. (There are lossless image compression algorithms, but JPEG achieves much greater compression than is possible with lossless methods.) Making image files smaller is a win for transmitting files across networks and for archiving libraries of images. The real disadvantage of lossy compression is that if you repeatedly compress and decompress an image, you lose a little more quality each time. This is a serious objection for some applications but matters not at all for many others.

If you use a flash in a dark environment, you often get a red eye effect. This is because the light of the flash is reflecting from the retina, which is covered with tiny blood vessels. The more open the pupils are, the more red eye effect you get in your photos. Red eye is more pronounced in people with light eye color. It is also more pronounced in people with blond or light-red hair and in children. Many cameras have a built-in red-eye reduction pre-flash that helps reduce the incidence of red eye. Red-eye reduction works by having the flash shine a light into the eyes of the subject prior to taking the picture. This causes the pupil to contract. However, you have to make sure the subject is looking at the camera. If not, this technique won’t work. Also be wary of using red-eye reduction feature when not necessary, because it may cause your subject to blink.

“Picture-perfect” is a term almost always associated with photography, which makes photographers think that every photograph must be absolutely perfect. This is simply not true. Most often some of the best pictures are not perfect, because perfect can be predictable. However, in order to get those perfect pictures, any photographer, whether experienced or a beginner, must be patient and persistent. Eventually, taking perfect pictures will simply become a habit.