Today, give people cameras, digital models. framed the obvious reasons, will ease through objects and images are recorded, stored and displayed. To make things from the comfort of your home and printing of images to be downloaded. If you buy one, however, for the first time, chances are they have lost literally show the features and functions through the many brands out there on the market. They range from the mega-pixel or by the manufacturer or by price range, or …. Well, there are many other possible classifications. The following guide is prepared to help with the intention of a practical model of your choice. FeaturesWeight Miscellaneous This factor, it depends on the use of a digital camera. They want you in your pocket or your bag, opt for the lighter. Without doubt, they are comfortable, but they have tiny buttons, controls and scales, the handling can be a little difficult. The older, heavier and more features. Resolution cameras are arranged as a mega-pixel resolution. It limits the selection of cameras and can help you to base, intermediate and advanced groups. The range 0-18 1 mega pixel mega pixels and a little more. The key to choosing the right pixel camera depends on the desired path to achieve the goal. 2 megapixels and you get a little less strong and detailed enough for 8×10 prints and smaller. The drawings are not very good, but decent enough to publish on e-mails and Web sites. These cameras are inexpensive. Because 6.2 million pixels provides for the increase in this area, the image quality is better than one. You will get sharp pictures at all the prices are. For example, Canon PowerShot S3, Fuji FinePix V10 etc. http://www. reviewgist. com / reviews Digital Camera? Resolution = 0. 1-to-5. 16 megapixels or more, more is not always good. Remember, more megapixels means that the size of the larger, more expensive memory cards and take up more space on the hard drive of your computer. Example. Canon PowerShot Pro1 Canon PowerShot S80, etc. http://www. reviewgist. com / reviews digital camera? Resolution = 6 37-to-8. Enlarge 32ZoomOptical of the lens is an enlarged 3x, 4x, 10x, but keep in mind that are very sensitive to the long-zoom camera shake. Used to cover a tripod to solve this problem. A 3x optical zoom means that they appear three times a subject so close. A zoom lens provides optimum image quality. You can not get too close to close to the object, but a photo-editing software can help you crop your image. There are better results than with the digital zoom. Digital zoom is an optical zoom simulation, it only adds to the central part of the picture. The goal in this case is not used. The effect of the digital zoom is provided by the software in the interior are available. The result is usually a blurred image and digitized. You can zoom in cameras, both effects, they provide both functions. Lens A lens can be dirty, everything to lose in the higher resolution and image processing controls. So before buying a judge based the final image on a computer on these criteria: Check the target, the general direction and focus when the corners are as sharp as in the middle check for flaring, ie circles of colors and reflections in shooting in the direction of the light source to verify that provide the lens attachments, you can wide-angle or telephoto attachments, to extend the zoom range to add the electronic and manual control of zoom, zoom guide provides more speed and flexibilityMemory Unlike cameras, digital cameras record images in memory. So, if the memory is full, you can download it and the device is ready again to shoot. The memory consists of two main types: Installation and detachable. Most devices have a low-end memory onboard. removable memory cards have the advantage of the development of memory, particularly useful if you have many images in one trip. Flash Types all started with a tray filled with photographers shoot black powder, to illuminate the scene. Today, digital cameras come with built-in flash automatically associated with a sophisticated light metering and exposure controls. It should serve as simple and convenient, too often we do not notice. Digital cameras are a guide number, which are essentially given the power of lightning. About the guide number, the range of flash very useful. Changes in the development of the speed sensor and / or the focal length of the lens, the Guide Number. Thus, the manufacturer instead of the maximum range with the hypothesis that is fully charged and the opening is wide open to flash. Some common modes: Auto mode is known! Cameras with autofocus mode first fire broke out shortly to the question of the iris, then close the main flash, and finally, the picture is taken. Fill to fill in flash modes to shame. Flash off in natural light. Night mode allows the issue to the fore, without exposure to sub-bottom. For maximum flexibility of Flash, select a camera with an external flash shoe. Some models come only with external flash. Some varieties have both external and integrated flash. Some units are derived models Compact digital camera with flash. Focus Most digital cameras are those focusing on the combination of different transport modes. In automatic mode, when you press the shutter button, the focus is locked. It is confirmed also by changing the color of the focus indicator. The autofocus will be achieved in several ways. The most common is how such an area for discussion. The focus is on the central part of the picture you see placed on the screen. The mode of development, emphasis is placed exactly in the middle of the screen. To shoot subjects that are slow, you can with a continuous autofocus. Be aware of high energy consumption in this mode. Manual Focus: allows you to manually focus on the part of a scene that can not, or in the middle of the screen. Select the area using one of the indicators they wish to achieve through direct negotiations cursor over a button for close-ups and macro shots. Some models have the focus switch to manual focus ring, it focuses on one topic. This function is the fixed point to your advantage if given distance between camera and object are used. Various combinations of the main types are: Autofocus and manual focus and autofocus autofocus fixed, manual and type of fixed-focus camera models and standard cameras point shooting, aiming and shooting with basic functions for those with advanced features and options and excellent macro capabilities . The flexibility with which these devices can be applied in situations where it is difficult to frame the subject or shooting at the waist makes these models very popular. It is a quiet performer ideal for shooting in places where a box of valve closure is not appropriate. SLR/Professional- Other interesting features such as interchangeable lenses, flash units, sophisticated controls and other accessories, these models specifically for photographers and professionals. Example. Nikon D40, Nikon D40x, etc. http://www. reviewgist. com / reviews digital camera? cameraType SLR =% 2FProfessional Features Compact are moderated, but small enough to fit into the size of your pocket before it for the party. These models are relatively higher than the cameras of the same size star standard set. Example. Canon PowerShot SD800 Kodak EasyShare V550 etc. http://www. reviewgist. com / notes digital camera? cameraType = Compact Ultra-compact technology with improving at a rapid pace of the camera size is getting smaller and smaller. Cameras on the size of credit cards, a little thicker meeting great pictures. No compromise on features such as LCD screens (as small as 2 inches), optical viewfinder, a good resolution (7 megapixels of himself) and a good battery life too. Example. Casio Exilim EX-S500, Samsung NV3, etc. http://www. reviewgist. com / reviews digital camera? cameraType = Ultra-Compact Battery there are two types: disposable and rechargeable batteries. From digital cameras consume power quickly, especially if you have an LCD, it is to invest in the best battery life. Some digital cameras come with an AC adapter if you do not, buy one separately. Some batteries: NiMH batteries are the most popular for today. They are rechargeable, long and are available in different models and not compact memory problems. Alkaline batteries are not rechargeable and do not stay long. The lithium-ion batteries are smaller and faster. NiCad batteries charged, if we can not correct the loss of memory. AC Adapter lets you keep shooting long after the batteries are empty! Price Fortunately, you do not have to emit large amounts of their own. Even narrow a few hundred dollars you get a very good camera and video capabilities and zoom Nice. And they are not under the normal versions of the past. Example. Nikon COOLPIX S5, Canon PowerShot G7, etc. http://www. reviewgist. com / reviews digital camera? Price = 0. 01-to-237. 49Mid area Many more features, but I have more megapixels and more powerful lenses in this range of cameras. Example. Nikon D80, Nikon D200, etc. http://www. reviewgist. com / reviews digital camera? Price = 49 to 237th to 599th Area 84High This ranges from the more professional cameras rendering capabilities to produce excellent image and excellent photos. Example. Nikon D2Xs, Canon EOS-1D Mark III Body Only, etc. http://www. reviewgist. com / reviews digital camera? Price = 12 99 1437th to 7999
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