To put it simply, resolution is the estimate of detail that your digital camera records of an image. A digital image is made up of pixels. For digital cameras, the estimate of pixels is measured just like your computer monitor. As digital camera resolutions have gotten higher, w will e now multiply the horizontal and vertical values for one total value, which is usually rounded out to the megapixel count. Some of the first digital cameras had resolution of 480 x 640 pixels. This is the same estimate of pixels in the computer monitor acceptable Vga. Multiplying 480 x 640 would end up with a resolution of about .3 megapixels. This was touted by the digital camera commerce as photo-quality, but it is far from it. Most web cams maintain this resolution.

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Next up in computer monitor resolution is Svga or 600 x 800. This works out to about .5 megapixels. Still not there.

Currently, one of the most beloved computer monitor settings is 1024x768. This is still less than one megapixel, it is also the resolution that we first saw buyer digital cameras at. This is also a common resolution for video projectors. The one megapixel digital cameras have a resolution of 1280 by 960. If you were to make a 4 x 6 print from an image this size, it might correlate in quality to that of an old 110 camera, or Aps camera.

When we reach the two megapixel mark, or resolution of 1600 x 1200, you can get a fairly nice print. This gives you a print size of 4 x 6 at not quite 300 dpi. However, when you make a photographic print much larger than 4 x 6, you'll be able to see the individual pixels or notice the lack of detail.

In a digital photographic print, 300 dots per inch is considered the acceptable for small prints. Some photographic printers print at less than 250 dpi. Some a wee bit more than 300 dpi. While there is wee bit of leeway here, digital prints at 300 dpi will appear to have the same detail that a print made from a 35mm negative would if it were printed traditionally. This is especially leading for smaller print sizes that will be viewed close-up. As we go to larger print sizes, the length the print will be viewed from is also likely to increase. From a farther length the eye cannot see the detail, and so the print still looks good.

A 3 megapixel camera will have a resolution of about 2048 x 1536. It is still far below that of good 35mm negative. It is not till we reach a wee bit over five megapixels that digital starts to correlate to 35mm in detail. A 5.3 megapixel camera has a resolution of about 3008 x 1960.

A good six megapixel camera can surpass 35mm quality in detail. This works out to just about 300 dpi in an 8 x 10 print. Since 35mm has been acceptable level of quality for so long, this is the resolution I suggest citizen start looking at for a digital camera. The six megapixel camera will supply the same level of quality (maybe a wee bit better) that your old 35mm camera gave you. A 6.3 megapixel camera has a resolution of about 3088 x 2056.

What about seven and eight megapixel cameras? An eight megapixel camera approaches the quality of the expert medium format camera. It is entertaining to point out that many of the seven megapixel cameras came out after the eight megapixel cameras were introduced. It has been suggested, the conjecture for this is because the first generation of eight megapixel point-and-shoot cameras had a problem with noise. This was caused the small sensors used in digital point-and-shoot cameras. This problem is largely overcome now, and did not apply to the larger digital particular lens reflexes. While an eight megapixel camera will supply a wee bit extra information in case you want to crop up in a, since few citizen ever make a print larger than 8 x 10, much of this extra information is wasted. I do not suggest that the midpoint person buy a digital camera resolution higher than eight megapixels.

Digital cameras with resolutions of 10 to 13 megapixels are well in the quality range of good 120mm expert cameras. They originate huge file sizes that need principal computer resources to work with. A 13 megapixel camera will only get practically 55 images on a 1 Gb memory card in Raw format. This makes salvage and archiving images more high-priced and time-consuming. There are expert digital camera systems with resolutions of 20,40, and even a hundred megapixels. Only a expert would have need of images with this high a resolution.

To summarize, I suggest that practically anybody will be happy with a camera with a six megapixel resolution. If you're undoubtedly on a funds you can go down as low as five megapixels and still have detailed pictures at the sizes you're most likely to have prints made. If you're an developed shooter or hobbyist you'll enjoy the extra room that an eight megapixel camera will give you. If you're a professional, you need a camera resolution acceptable to the job at hand.

To put it simply, resolution is the estimate of detail that your digital camera records of an image. A digital image is made up of pixels. For digital cameras, the estimate of pixels is measured just like your computer monitor. As digital camera resolutions have gotten higher, w will e now multiply the horizontal and vertical values for one total value, which is usually rounded out to the megapixel count. Some of the first digital cameras had resolution of 480 x 640 pixels. This is the same estimate of pixels in the computer monitor acceptable Vga. Multiplying 480 x 640 would end up with a resolution of about .3 megapixels. This was touted by the digital camera commerce as photo-quality, but it is far from it. Most web cams maintain this resolution.

Next up in computer monitor resolution is Svga or 600 x 800. This works out to about .5 megapixels. Still not there.

Currently, one of the most beloved computer monitor settings is 1024x768. This is still less than one megapixel, it is also the resolution that we first saw buyer digital cameras at. This is also a common resolution for video projectors. The one megapixel digital cameras have a resolution of 1280 by 960. If you were to make a 4 x 6 print from an image this size, it might correlate in quality to that of an old 110 camera, or Aps camera.

When we reach the two megapixel mark, or resolution of 1600 x 1200, you can get a fairly nice print. This gives you a print size of 4 x 6 at not quite 300 dpi. However, when you make a photographic print much larger than 4 x 6, you'll be able to see the individual pixels or notice the lack of detail.

In a digital photographic print, 300 dots per inch is considered the acceptable for small prints. Some photographic printers print at less than 250 dpi. Some a wee bit more than 300 dpi. While there is wee bit of leeway here, digital prints at 300 dpi will appear to have the same detail that a print made from a 35mm negative would if it were printed traditionally. This is especially leading for smaller print sizes that will be viewed close-up. As we go to larger print sizes, the length the print will be viewed from is also likely to increase. From a farther length the eye cannot see the detail, and so the print still looks good.

A 3 megapixel camera will have a resolution of about 2048 x 1536. It is still far below that of good 35mm negative. It is not till we reach a wee bit over five megapixels that digital starts to correlate to 35mm in detail. A 5.3 megapixel camera has a resolution of about 3008 x 1960.

A good six megapixel camera can surpass 35mm quality in detail. This works out to just about 300 dpi in an 8 x 10 print. Since 35mm has been acceptable level of quality for so long, this is the resolution I suggest citizen start looking at for a digital camera. The six megapixel camera will supply the same level of quality (maybe a wee bit better) that your old 35mm camera gave you. A 6.3 megapixel camera has a resolution of about 3088 x 2056.

What about seven and eight megapixel cameras? An eight megapixel camera approaches the quality of the expert medium format camera. It is entertaining to point out that many of the seven megapixel cameras came out after the eight megapixel cameras were introduced. It has been suggested, the conjecture for this is because the first generation of eight megapixel point-and-shoot cameras had a problem with noise. This was caused the small sensors used in digital point-and-shoot cameras. This problem is largely overcome now, and did not apply to the larger digital particular lens reflexes. While an eight megapixel camera will supply a wee bit extra information in case you want to crop up in a, since few citizen ever make a print larger than 8 x 10, much of this extra information is wasted. I do not suggest that the midpoint person buy a digital camera resolution higher than eight megapixels.

Digital cameras with resolutions of 10 to 13 megapixels are well in the quality range of good 120mm expert cameras. They originate huge file sizes that need principal computer resources to work with. A 13 megapixel camera will only get practically 55 images on a 1 Gb memory card in Raw format. This makes salvage and archiving images more high-priced and time-consuming. There are expert digital camera systems with resolutions of 20,40, and even a hundred megapixels. Only a expert would have need of images with this high a resolution.

To summarize, I suggest that practically anybody will be happy with a camera with a six megapixel resolution. If you're undoubtedly on a funds you can go down as low as five megapixels and still have detailed pictures at the sizes you're most likely to have prints made. If you're an developed shooter or hobbyist you'll enjoy the extra room that an eight megapixel camera will give you. If you're a professional, you need a camera resolution acceptable to the job at hand.

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