What the difference between a goal and a Canon telephoto lens Canon of Normal? This debate is important, their knowledge of digital SLR cameras and lenses that go with them. But not only that, it is also important to know what objective will best serve in a given situation. We are going to face, some people buy a digital SLR from Canon and never remove the kit lens. Do never plug out the Auto mode (but that discussion is for another day). If you are going to improve as a photographer, it is incumbent to learn about the capabilities of your camera, lenses and equipment that accompanies it. A normal Canon lens tends to be one of 35 mm or 50 mm, 35 mm is the focal length that most closely matches what you can be seen by the human eye without accessories. Since the days of 35 mm film photography, this has been a normal lens. More recently, digital photographers have been using the 50 mm lens also as a normal lens. But this also comes with an explanation. Cameras of full frame, as the "Brand" of barrel series have a sensor that produces the same photo of size as a 35 mm film camera But there are other digital SLR cameras that have small sensors. These are the APS-C sensors, and produce images that are amplified in comparison with full frame sensors. In fact, they are amplified by a factor of 1.6 x. With one of these cameras (a rebel is a good example), a 50 mm lens acts as a 80 mm and it is not normal. Also, a 35 mm is more like a 56 mm, which also extends the definition of "normal".
Telephoto is somewhat easier to explain and understand. A Canon telephoto lens is it enlarges the image so that it appears much larger than what the human eye can see when standing in the same place as the camera. Basically, nothing more than 50 mm is telephoto. In the case of a crop (APS-C) sensor camera, 50 mm telephoto lens now, because, remember, acts as the equivalent of 80 mm.
Canon telephoto are considered telephoto half to about 200 mm, then which are super telephoto.
By the way, it was common that a goal was as long as the designation of focal. For example, a 200 mm lens was physically 200 mm long. Now, because of the way in which glass sections are integrated into the lens housing, it is not necessary since that time. This is evident when looking at some zoom lenses telephoto which does not physically extend when it increases the focus distance.
Speaking of zoom, there are many very popular lenses Canon telephoto zoom focal lengths between. And some even from wide angle to telephoto zoom (passing through the "normal" range, as they do).
Now that you know what is the difference between the types of focal lengths, you must decide what focal length is best suited for your photography needs. Or maybe a zoom lens is better so it can cover a dynamic range of focal lengths as the needs for change.
In the case of the election of Canon telephoto , it is really necessary to study and compare their interests with the options of lens that fits your needs and your budget. Visit http://www.canoneoslenses.org/canon-telephoto-lens for more information about the available lenses.
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