If you own a Canon Rebel Digital or one of the xxD Canon digital SLR cameras, Canon 18-200 mm lenses deserves a look of you.
Its official name is Canon EF-S 18-200 mm F3. 5-5,6 IS telephoto lens. A moniker, huh? The designation of EF-S means that is specifically for what are known as chambers "sensor culture".Also labeled as APS-c sensors. Thus, if you're shooting with a Canon 7 d or with a full frame models, Canon 18-200 mm lens will not be mounted to your camera.
Benefits of owning a super Zoom lens
The main obvious benefit of owning one of these super Zoom lenses is that it can stay on your digital SLR almost constantly. This is a great advantage for travel and vacation when you don't want to drag a camera bag or heavy backpack across the landscape.
Is also great for getting quick shots. you don't have to stop and affix only the right lens for your camera body. often the shot is gone by the time you finish setting up to take it.
In fact, having to change lenses is one of the blessings and curses of digital SLR owners. We actually buy the cameras so we can change the lens, then we are frustrated when necessary.
Continuing with the benefits, this lens has a bit more worth mentioning.
Firstly, as mentioned is the focal length, which is 11 x. taking into account the monumental variation in the range, the image quality is exceptional.
In addition, there IS (image stabilization), which is supposed to give you an additional 4-stops opening without having to use a tripod.This is important because the widest aperture is f/3 only.5 and increases thereafter to a maximum of f/5.6. This is typical of super-zoom lenses, Canon or some other manufacturer.
One of the advantages that more is the bokeh is produced when using a wide opening.Photographers are always comparing bokeh.Briefly, is when you try to get the main theme of your photo into sharp focus and have the other areas of the picture in focus squiggels blurred. 18-200 does a good job with this, but is not considered the best.
The last benefit has to do with a comparison with the "Kit lenses" that promotes Canon. sometimes, new buyers buy lens 18-55 mm lens starter and an additional 55-250 mm for focal lengths of midsize. these two lenses are not bad as the image quality goes, but they are not of high quality construction.
The Canon 18-200 mm lens is built much better than the kit lenses.
Disabling Side
You'll find this true of most super zooms, whether Canon, Nikon, Sigma, Tamron lenses or. There is a compromise in the quality of the image to get the focal ampla. most have distortion in wide angles and color aberration issues shorter and longer focal lengths.
This is not to say that the images are bad-the lens produces images really good the problem areas are quite minimal and you might not even notice them without someone pointing to you but if you are looking for pixel-perfect image, you will need to pay more money or using a lens with a focal length more specific.
Finally, consider a look-alike of Canon.
Third-party Manufacturers have produced some really good lenses that fit Canon digital SLR cameras. If the benefits and the problem areas are identical, why not consider save some money for one of these? Is a thought.
When looking at the 18-200 mm Canon lens, you will be pleasantly surprised at how well it really accomplish.
But take a look at other lenses in the same category. you can do this in Canon EOS lenses.
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