วันจันทร์ที่ 22 กันยายน พ.ศ. 2551

Exposure Compensation

The digital camera is a great power with many aspects of their public services, not just that these tools of understanding of the digital camera complete. The tools are also very different, they offer further details on introspection in the software. On the site is a digital camera exposure compensation. Only knowledge of digital camera exposure is not sufficient, so that the digital camera exposure compensation requires a certain amount of exposure in itself! This discussion is in itself the cause. Look at different digital cameras, including costs temperately digital cameras have settings for exposure compensation. To explain a little detail, exposure compensation allows users to control the amount of light entering the goal. And so the lighting of the photo is decided. The exhibition can be changed manually or by using a digital camera for setting exposure compensation which allows recall a measured exposure set inside a digital camera itself. Strictly speaking, the exposure values provide an early line of attack to put a number on the amount of light available, therefore, intensity and exposure. As the general rules for digital cameras, there are some rules for selecting such values. These values have been particularly known as exposure value (EV). The choice of a rule before the exposure value (EV) helps preserve detail in dark areas of an image, or reduce most of the areas which most often brilliant. Again, a technical point of view, exposure values are numbers that refer to a number of combinations of lens openings and shutter speed, respectively. They have a selective range of values, ranging from -2 to 2 exposure value (EV). In general, positive exposure settings are used for cases where a large part of a scene that is particularly brilliant, taking photos of a snow scene and also during periods when the shooting background is much brighter than the field of study. In addition, the negative effects of exposure parameters are used for cases where a large part of a scene that is particularly dark and also during periods when the shooting background is a bit darker than the first field under consideration. A point to note is that light meters can not see color. As suppliers of each scene as an average of 18% gray and used to the exposure accordingly. And most digital cameras that allow a photographer to compensate the exposure of 1 to 2 EV plus or minus in 1 / 3 or 1 / 2 stop increments. A major task for any photographer, is that the law is that the good in the eye of the photographer, the exposure value can also be used as a creative tool. With this information available to users of digital cameras, knowledge of exposure digital camera and digital camera becomes exposure compensation. But it is only knowledge, the acquisition of the whole feeling comes only from personal experience. About the author Jakob Jelling is the founder of the http://www.snapjunky.com target = _New http://www.snapjunky.com. Visit his digital camera guide and learn to take better photos with your Digicam.

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