Digital SLR Lens Reviews / Slr camera lens

Customer Digital SLR Lens Reviews

Great ef camera lens, especially for the very low price,* Very sharp across the image, even wide open.
* Low Chroma. I read a test ([...]) that found higher than normal amounts of CA in this canon 55mm lens at some apertures, but I don’t see it. My standard test is to shoot bare tree limbs on bright sunny days & look for purple fringing, especially at the edges. I’m not seeing anywhere near the level of fringing shown in some of their test shots.If anything, I’d call it “low” I read elsewhere that one of Canon’s goals in adding the aspherical element to this ef-s 18-55mm lens was to reduce CA, so I’m thinking maybe the lens tested in photozon.de was just a bad apple.
* Image Shake control works. I can’t attest to how often it provides a full 4 stops worth of shake reduction, but I can see a very clear result when using it.
* Fast accurate focusing. One of the reasons I purchased this lens was because I was dissatisfied with the performance of my (more expensive) Sigma 17-35 EX (the newer model), which while sharp, is just too slow and inaccurate a focuser for close work in action sports. The new Canon solved that problem.
* Compact, light weight & unobtrusive. Not much bigger than a normal lens.
CONS
* Barrel Distortion at 18mm (28mm) While not exsessive for an inexpensive lens, this is one area where you will see benefit from spending hundreds of dollars for a much more expensive Canon “IS” or “L,” or buying a fixed focal length lens. In most real world situations, it wasn’t all that noticeable. I could usually correct for it in Photoshop, but this is not a lens for critical architectural work etc. I have taken hundreds of photos with this lens and barrel distortion has only called attention to itself a few times. I suspect this is one price paid for the very compact design.
* Not very fast. Another area where an “L” has an edge. At F3.5 28mm equivalent and F5.6 85mm this ef zoom lens is relatively slow compared to a pro lens. This effects stopping the action in low light. OTH, you will have to spend hundreds more to get a usable top speed of F 2.8 and that is *only* one stop faster at 28mm equiv. I think both this lens’ sharpness and the IS system mitigate this “Con.” It took me a while to learn that I could shoot wide open at all focal lengths without having the outer third of the image turn to mush.That’s pretty amazing for a zoom at this price. You don’t have a stop or two you almost never use because it is too soft. And the IS system works well in low light, though that doesn’t figure in in stopping the action.
* Does not have that red stripe. Sad to say, some will never buy this sharp, handy little lens because in is not an “L” and/or doesn’t cost $[...]. Yes, it does does look a little “plasticy,” probably doesn’t have the build quality for heavy, everyday use by a real working pro, and does not look massive mounted on your camera body, like a “fast” pro lens that’s squeezing out that last F stop. But IMO, it looks very similar to Canon’s newer IS lenses, so there is no scarlet letter immediately identifying you as “cheap.” In other words, “Get over it.”

So, why did Canon produce such a good lens at such a bargain price? I’d say that it’s because Nikon announced their intention to do the same a little while ago. Also, Canon’s old non IS 18-55mm lens had the rep of being something of a dog. Finally, several competing cameras now have IS built into the body. Canon had to respond with a sharp IS lens that they could put on the Rebels & the 40D. In terms of sales, the low end of the digital ef market is both hot and very competitive. We’re the beneficiaries.

Not a professional photographer,

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