A Tremendous Canon EF S 17 55 Millimeters F2 8 IS USM Lens - Presenting High Quality Image Sharpness, Quick And Exact Auto Focus

by Carl 

The Canon EF S 17 55mm f2 8 IS USM Lens is an excellent, top quality lens that's basically designed for the EF-S zoom lens range, though the image quality is so good that some have compared it to being on par with that of the renowned and reputable Canon L series range.

The chief reason behind this is a big round aperture that creates a shallow depth of field and high quality low dispersion aspherical lens elements that make certain that you have superior image quality across the full zoom range.

This lens also has one more critical and equally as extraordinary option - image stabilization. This means that the camera can accommodate for camera shake under some circumstances, enabling you to shoot in low light more regularly and with higher self confidence that your images will still be of the greatest quality.

Moreover, the EF S 17 55 f 2.8 IS USM showcases an easy to use, ring-type ultra-sonic motor and an extremely fast and user-friendly auto focus system, that is a true joy to use.

Product specs and critical data:

Focal length: 17-55 millimeters

Maximum aperture: f/2.8

Lens construction: 19 elements in 12 groups

Diagonal angle of view: 78 degrees (at 30 ft) to 27 degrees (at 50 feet)

Focus adjustment: AF with fulltime manual

Closest focusing distance: 1.15 feet

Zoom system: 5-group helical zoom (front group moves 27 millimeters)

Filter size: 77 millimeters

Dimensions: 3.3 in. in diameter, 4.4 in. long

Weight: 22.8 ounces

There's no doubt that the Canon EF S 17 55mm f2 8 IS USM is one excellent lens. As far as 1.6x crop lenses go there's no other lens available at present that offers you the perfect combination of a useful zoom range, aesthetically nice depth of field, image stabilization and to top it off an extremely fast and very exact auto focus.

As if that wasn't sufficient, the image quality rivals that of lenses costing some thousands of dollars and shouldn't be ignored as your next lens selection or just an upgrade to the admired but basic EF-S 18-55 millimeters kit lens.

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