Monday, September 28, 2009

Tamron AF 18-200mm f/3.5-6.3 XR Di II LD Aspherical (IF) Macro Zoom Lens for Canon Digital SLR Cameras













Technical Details

  • Since the lens is designed exclusively for digital SLR photography, it provides high image quality in terms of resolution
  • It employs a new optical system designed to confine the changing angles of incidences of light rays reaching the imager over the entire image field.
  • Peripheral light fall-off is minimized when compared with that of conventional lenses
  • Complicated mechanisms are built in the compact body thanks to new mechanical artifices. The lens is a multi-purpose zoom lens,excellent portability
  • The Zoom Lock prevents unwanted barrel extension when carrying the lens/camera combination

Tamron AF 75-300mm f/4.0-5.6 LD for Canon Digital SLR Cameras












Technical Details

  • For Canon EOS SLR cameras
  • Offers true telephoto capability
  • Ideal for a variety of applications including sports and wildlife shooting

Canon EF 16-35mm f/2.8L II USM Ultra Wide Angle Zoom Lens











Technical Details

  • 16-35mm ultra-wide-angle zoom lens with f/2.8 maximum aperture
  • 3 high-precision aspherical lens elements produce superior image quality
  • Circular aperture produces natural background blur at wider apertures
  • Ring-type USM for fast and quiet autofocusing; internal focusing
  • Measures 3.5 inches in diameter and 4.4 inches long; 1-year warranty

Canon EF 17-40mm f/4L USM Ultra Wide Angle Zoom Lens for Canon SLR Cameras












Technical Details

  • 17-40mm ultra-wide-angle zoom lens with f/4 maximum aperture for Canon SLR cameras
  • 3 aspherical lens elements and super UD glass element create superior optics in all conditions
  • Powerful ring-type ultra-sonic monitor (USM) produces fast and silent autofocusing
  • Focuses as close as 11 inches; supports screw-in 77mm filters or up to 3 gel filters
  • Weather-resistant construction; measures 3.3 inches in diameter; 1-year warranty

Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Canon Digital SLR Cameras











Technical Details

  • 10-20mm ultra-wide angle lens designed exclusively for Canon digital SLR cameras
  • 3 special low dispersion (SLD) glass elements to compensate for color aberration
  • Hyper-Sonic Motor (HSM) produces silent, high-speed autofocus; full-time manual focus
  • Multilayer lens coating reduces flare and ghost; 9.4-inch close focusing distance
  • Measures 3.3 inches in diameter and 3.2 inches long; weighs 16.4 ounces
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