Many people could hear the cameras reflex of Word, but you may not know what it really means.
The abbreviation means: Digital single-camera SLR
It is basically a digital camera that uses a mechanical system of mirror and pentaprism to direct light from the lens of an optical viewfinder on the back of the camera. These cameras are primarily used by photographers still because they allow a precise preview of framing close to the time of exposure and also for their larger sensors. The sensors are the same as the movie cameras that were used in the days. The sensors allow a depth of field and the image of the angle similar to traditional film cameras. These cameras also much resemble traditional professional film cameras.
Most digital SLR cameras have video 1080HD mode. Today they are widely used in short films and they were even used in some Hollywood films. One of most popular camera Digital SLR is that he can shoot in 24 p mode and 1080HD. It is similarly used in the majority of Hollywood movies. Most people get this kind of cameras for that cinematic look.
One of the most popular cameras that I know is Canon t2i / 550 D that I own. Others are Canon 5 d, 7 d, d 60, Nikon D5000 and many more. Today you can find many beginners that are making great films by searching with a basic camera costing less than $50,000. Sometimes it is difficult to distinguish between a basic canon t2i and more expensive equipment of Hollywood.
These cameras main design principles are: 4-element objective, mirror Reflex shutter level Focal, image sensor, screen focusing matte, condenser, pentaprism, eye lens
Digital SLR is also great due to the lens technology. It is very easy to exchange the glasses, find the optimum lens for the current shooting condition, even added a specialized lenses. The photographer will often use a lenses that are made by the same manufacturer, for example a Nikon lens will be used in a Nikon camera and use a Canon lens on a Canon camera. Of course there are exceptions. While each House has a specific mount, there are independent manufacturers who sell lenses and lenses with different mounts adapters that match different cameras such as Sigma and Tokina. They are known for their cheap lenses that can work with almost any camera.
To find out more about digital cameras go a: http://mybestdslrcameras.com/
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