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A Superb Canon EF S 17 55 Millimeters F2 8 IS USM Lens - Offering Extremely High Quality Image Sharpness, Quick And Accurate Auto Focus

The Canon EF S 17 55mm f2 8 IS USM Lens is a superb, top quality lens that is primarily made for the EF-S zoom lens range, although the image quality is so good that some have likened it to being on par with that of the famous and reputable Canon L series range.

The main reason behind this is a big circular aperture that produces a shallow depth of field and extremely high quality low dispersion aspherical lens elements that make sure you have excellent image quality throughout the full zoom range.

This lens also has another crucial and equally as impressive feature - image stabilization. This implies that the camera can accommodate for camera shake under certain circumstances, permitting you to shoot in low light more often and with higher confidence that your images will still be of the greatest quality.

Furthermore, the EF S 17 55 f 2.8 IS USM features a simple to use, ring-type ultra-sonic motor and a very fast and intuitive auto focus system, which is a true pleasure to use.

Product specs and important data:

Focal length: 17-55 mm

Highest aperture: f/2.8

Lens construction: 19 elements in 12 groups

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

Focus adjustment: AF with full-time manual

Closest focusing distance: 1.15 feet

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

Filter size: 77 millimeters

Dimensions: 3.3 inches in diameter, 4.4 in. long

Weight: 22.8 ounces

There is no doubt that the Canon EF S 17 55mm f2 8 IS USM is one fantastic lens. So far as 1.6x crop lenses go there is no other lens on the market today that offers you the ideal combination of a useful zoom range, aesthetically pleasing depth of field, image stabilization and to top it off a very quick and very accurate auto focus.

As if that wasn't enough, the image quality rivals that of lenses costing many thousands of dollars and shouldn't be overlooked as your next lens selection or simply an upgrade to the well-liked but fundamental EF-S 18-55 mm kit lens.

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