Tamron AF 17-50mm F/2.8 XR Di-II LD SP ZL Aspherical (IF) Zoom Lens for Canon Digital SLR Cameras
Feature: ... 17-50mm aspherical zoom lens with f/2.8 maximum aperture for Canon DSLR cameras; Delivers fast shutter speeds and natural soft-focus effect to produce sophisticated results; 3 elements of XR glass, 2 hybrid aspherical lens elements, and 1 element of LD glass; Minimum focus distance of 10.6 inches; internal coatings eliminate ghosting and flare; Measures 2.9 inches in diameter and 3.3 inches long; weighs 15.2 ounces; 6-year warranty
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Customer Reviews [1] Rating: 5 Date: 2010-02-14
Summary: I'd give it 4.5 stars if I could...
... I'm not sure I can add much to the very comprehensive reviews already submitted for this lens. Because there is already so much written about this lens, I'll try to keep this brief. By and large, I agree with others: this is a solidly built lens, it covers a very convenient "walk-around" focal range for a 1.6x APS-C DSLR, it has most of the features I was looking for, and it has very good optics. Like many others, I was unwilling to shell out the dough for the comparable Canon model (17-55 IS), which would have cost
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[2] Rating: 5 Date: 2010-01-20
Summary: expectations?
... Not a big "reviewer", but I have to comment on this piece of equipment. This was my first non-Canon lens purchase. MAN, did I have my expectations "set too low". This is a very high quality lens, every bit as high quality as any Canon lenses I have shot.
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Editorial Reviews [1] ... Product Description | The SP AF17-50mm F/2.8 is a lightweight, compact, fast standard zoom lens designed exclusively for digital SLR cameras, expanding the product concept of the popular SP AF28-75mm F/2.8 zoom lens. In addition, portrait shots are made beautiful with the natural out-of-focus effect characteristic provided by the fast F/2.8 aperture. Additionally, a broader photographic expression through the use of faster shutter speeds as a result of the maximum aperture offers enhanced photographic pleasure.
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[2] ... Product Description | The Tamron AF 17-50mm aspherical lens expands on the popularity of the AF 28-75mm f/2.8 XR Di zoom, with a 17mm focal length that offers a wider angle of view than an ordinary standard zoom lens. Designed exclusively for digital SLR cameras with smaller-size imagers (24 x 16mm or smaller), the 17-50mm standard zoom is extremely lightweight and compact for its speed. And with a fast f/2.8 maximum aperture throughout the range, it delivers fast shutter speeds and a natural soft-focus effect
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