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Posted on April 1, 2006 by Jason Petrina | Posted under Shopping and Product Reviews
Types Of Digital Cameras
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Digital cameras' resolution depends on the megapixels it takes the pictures at. But purchasing a digital camera with more megapixels does not mean it will take better pictures than the one with fewer megapixels. Unless you are professional photographer then having a digital camera with megapixels higher than 4 would be useless. As more megapixels will give you higher resolution but unless you are planning to print large photographs and is going to edit the images a lot than it will be pointless to spend the money on more megapixels. For a normal user purchasing a digital camera with megapixels of 3 to 4 will be enough to take the standard size photos. Plus megapixels are using linked very close to the price of the digital camera, the higher the megapixels the higher the price will be. There are two types of zoom for digital cameras, one being optical and the second being digital. What you really want to focus on is the optical zoom. It doesn't matter what kind of pictures you will be taking but the more optical zoom you have the better you will be off. As optical zoom allows you to take a closer picture of anything and the digital zoom is only zooming into the picture that is already taken. Most digital cameras are equipped with a 3 - 4 times optical zoom. But there are now models that have optical zoom up to 12 times which will come in use sooner or later. But for those who are seeking for more zoom than looking into an extended-zoom camera will be the digital cameras you are looking for. It is very important to remember that optical zoom is what is important and not too much on the digital zoom. There are two different power source digital cameras run on. The more recent digital cameras usually operate under lithium-ion batteries, while the older models run on AA batteries. Lithium-ion batteries was a solutions for problem older model faced, which was it sucks up power like nothing. Lithium-ion batteries allowed the user to just charge the batteries after it runs out, and usually has a life of 100 charges before you have to change for a new one. If you are a traveler, or one that likes to go to remote places then buying a digital camera that runs on AA batteries is the way to go. Reason is if lithium batteries run out of power you will have to recharge it, unless you have a second lithium battery as a backup. Hence AA digital cameras will be most convenient since all you need to do is another pack of AA. Also there are now specially designed AA batteries that run longer than the standard alkaline batteries. Digital cameras are great since it is capable of taking pictures anywhere. And you can pick the size of the digital camera you want depending on how you want to use it. If you are planning to carry your new digital camera everywhere you go to allow you to take snapshots at spontaneous times, then an ultra-compact digital camera will be your best friend. Since a compact digital camera will allow you to simply carry it in your pocket compared to other cameras that might require you to hang it around your neck. There were some concerns with the resolution and the quality of the pictures compared to the bigger digital cameras, but with the advances in digital camera it is no longer a problem since ultra-compact ones are now up to 5 megapixels which is plenty for casual photo taking. Digital cameras stores the images captured on memory cards and sticks. It all depends on the brand and model of the digital camera, since some only uses certain memory sticks. Such brand that is known for using a certain memory sticks is Sony, all their digital cameras uses their Sony memory sticks for storage. And as you can guess it will be more expensive since you are only bound to one company when you want to purchase more memory. If you want to purchase cheaper memory then picking a model that allows you to purchase memory from different brands would be the best choice. Memory cards are usually produced by multiple brands while memory sticks is only employed and made by Sony. About The Author: Jason Petrina is the Editor and Publisher of Article Click. For more FREE articles for your ezine and websites visit - www.articleclick.com |
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