amp,#34,The,Beginner,Buyer,#39 technology "The Beginner Buyer's Guide To Digital Camer
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The Beginners buyer's guide to digital cameras or The Ins and Outs ofMegapixels. By Warren Lynch http://www.wlynch.comThe most important part of buying a digital camera is making sure thatthe one you select meets all of your needs.Digital Camera 101Better digital cameras uses a chip called a "Charged Coupled Device"(CCD) instead of film. Light enters the camera, through the openshutter, and strikes the CCD where it is converted to digital databefore being stored in the camera's memory.While that is the simple description, things can get prettycomplicated from there.Megapixels & ResolutionResolution is a measure of how many pixels are used to make a digitalcopy of an image. Pixels are tiny dots of light that make up a digitalimage.The quality of a digital camera's image is usually measured in'Megapixels' where each megapixel represents one million pixels.Here's how to determine how many megapixels you'll need depending uponthe type of photos you will be taking and what you intend to do withthem.1 megapixelAlmost obsolete, you might still find these in cell phones, PDAs, anddesktop "web" cameras. They're OK if you only intend to email picturesto other people and those people aren't going to be printing them.1.1 to 2 megapixelsOnly slightly better than the 1.0, this resolution is OK for an average4x6 snapshot, but it isn't going to be a production quality image.2.1 to 3 megapixelsThis is the beginning of the decent camera range. You get very good 4x6images and reasonably good 5x7 images. These cameras are low cost andprovide a good platform for beginners.3.1 to 4 megapixelsYou are qualified to say that you have a "pretty good" camera. You getprofessional quality 4x6 images, real good 5x7 and 6x9 shots, andsomewhat decent, but not great 8x10 images.4.1 to 5 megapixels and upPeople will be saying "Hey, great pictures!". You can count onprofessional images all the way up to 8x10's. Of course, as themegapixel count goes up, so does the price.If you are only going to be viewing your pictures online, such asposting them at a photo site or using them on your web pages, keep yourmoney in your pocket and pick yourself up something in the 1.5 megapixelrange.If you will be shooting pictures that will be printed at a print house,such as for brochures, postcards, etc, then you will need at least a 5megapixel camera if not higher. Of course, you'll also need to have afat wallet or a lot of open to buy on your credit card because, eventhought prices are steadily falling, these puppies aren't cheap!Once you've solved the megapixel puzzle, the rest of a digital camera'sfeatures, such as lens types, storage capacity and shutter speed arepretty routine and easy to understand. You shouldn't have a problemdeciding on those features.Join Photopheed's Daily Digital Dose and see Warren's Tips.Warren Lynch has been shooting commercial photography since 1979 in Louisville, Kentucky. Clients include Makers Mark Bourbon, Heaven Hill, Yum Brands, GE, Fruit of The Loom and many more highly recognizable brands. Have him make your product more recognizabletoo. Visit his website at http:www.wlynch.com or just him a call at 1-502-587-7722. Article Tags: Digital Cameras
amp,#34,The,Beginner,Buyer,#39