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Monday, September 26th, 2011

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Optional Dc Has Errors Of 11 Major Recommendations Given By Experts To Help Sorting Machine

present, there is a wide range of DC sculptures. So how do buy? Today, ZOL Forum, “romantic rejection” as we share the purchase of 11 digital camera recommendations. Recommended for you next look.

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1, does not necessarily require a large CCD size, in general, CCD sizes, and the tolerance, the better dynamic range, less noise, the more beneficial when shooting night, also in capturing a more dynamic scene can choose a high ISO sensitivity. But I think if as a general pat, CCD size smaller machine and it is unnecessary, as is the Canon A400 (Data Base price reviews), and its CCD size of 1/3.2. The effect of making it in the day or quite good, even a night, you can use lower-resolution in the film, due to the combined effect of pixels, the effect will not be too unfamiliar. Even though the CCD size is large machine, it is still more noise, I think, CCD size size effect on the final image is not as big as people think. So when the purchase, CCD size can not be considered complete, even to consider, if they can also be had in the 1/2.5 or more.

Select digital camera to purchase for their own learning can be

2, CCD size the same time, the machine should choose low pixel, pixels less sensitive to mean that the larger the area of each pixel, the better the performance, which is simply white make. (Note: Select the pixel digital camera does not mean that the higher the better, while light-sensitive elements to enhance the pixel size should also increase as a result, otherwise the image quality but to drop, select pixels not the superstitious high resolution on a certain good, Very often, usually if you only take pictures with a 5 million pixels is enough to save and strips, and to spend money on the purchase of high-pixel camera as in the peripheral, such as a tripod, memory card, make efforts up and down.)

3, there is no need for high-pixel, in fact, the machine is now three million pixels, as a general photography is perfectly adequate, if you want to shoot for larger photo and choose a higher pixel machine, you will find The new machine’s imaging results were not better than the original number of the old machine, this is because some entry-level market of 500 million or more pixels of the machine, in order to reduce costs, though not more than 1/1.8 CCD size, but using 1/2.5CCD lens, just a little change it, because they essentially are not much different, so their image quality there will be no fundamental improvements, also adding to the use of storage space, so there is no need for high-pixel.

In general, the use of low quality lens on the image quality produced is very large losses, these losses far exceeded by the increase of the benefits of CCD size, so we must pay attention at the time of purchase, there is no need to follow suit.

4, must have 1024 × 768 resolution, the author’s use of long-term process, found shot to use that resolution is generally complete enough, and this resolution be consistent with the resolution of computer monitors (ie the most commonly used 15 17-inch LCD and CRT monitors), to maximize storage space savings, of course, you can use the 2048 × 1536 resolution, because it coincides with twice the resolution of 1024 × 768 with a resolution taken by the above two images on the screen will not produce sawtooth, and other non-standard resolution in use there is always awkward. Of course, when printing to digital printing shop may not be the aspect ratio, but is already a thing of the printing shop. (Note: It is now 17 or 19-inch LCD is the basic resolution of 1280 × 1024, if you want to take their own photographs as background, we recommend that you use a resolution of 1600 × 1200 shooting, After using Photoshop to cut If you want to wash 5-inch, 6-inch photos, it is recommended that you use a resolution of 2048 × 1536 filming)

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I am an expert from China Manufacturers, usually analyzes all kind of industries situation, such as golf cart battery charger , sony Print Pack.

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