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Saturday, July 18, 2009

Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras

Incorporating Canon's Optical Image Stabilizer technology, this Canon 55-250mm telephoto zoom lens captures long distance, low-light shots far better than many comparable lenses, helping you photograph the far-off action of athletes or zoom in for an intimate portrait with a blurred background. The high-zoom-ratio lens is equivalent to a focal length of 88-400mm in the 35mm format (when used on Canon EOS cameras compatible with EF-S lenses). More significantly, the image stabilizer effect creates an equivalent shutter speed of roughly four stops faster than the same size lens without an image stabilizer. In other words, if the slowest shutter speed you can hold a 250mm lens steadily is normally 1/250th of a second, this Canon lens will let you hand-hold shutter speeds as slow as 1/15th of a second. The lens also boasts a UD-glass lens element to correct chromatic aberration to create excellent image quality throughout the zoom range. Delivering an excellent performance at an affordable price for all photographers, the 55-250mm lens carries a one-year warranty.

Specifications

  • Focal length: 55-250mm
  • Maximum aperture: f/4 to f/5.6
  • Lens construction: 12 elements in 10 groups, including one UD-glass element
  • Diagonal angle of view: 27 degrees (at 50 feet) to 6 degrees (at 15 feet), with APS-C image sensors
  • Focus adjustment: DC motor, gear-driven (front focusing design)
  • Closest focusing distance: 3.6 feet (0.31x maximum close-up magnification)
  • Filter size: 58mm
  • Dimensions: 2.8 inches in diameter and 4.3 inches long
  • Weight: 13.8 ounces
  • Warranty: 1 year

Customer Review: not too happy
i was very happy when i got the lense but when i started using it i notice that it didnt focus all the way i went to a best buy store and talk to the cler he told me it was bad and i should return it but i dont know how to do that im not comp savy
Customer Review: Great lens for bright days
This is a super lens for outdoor sunny days. I just wish it was a little faster but that would cost a lot more.


Kohler Sinks

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