Jumat, 02 September 2011

Check Out Canon EF 17-40mm f/4L USM Ultra Wide Angle Zoom Lens for Canon SLR Cameras for $797.00

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

















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

  • 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







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

Broaden your perspective with the Canon EF 17-40mm ultra-wide-angle zoom lens. Ideal for both film and digital SLR cameras, the lens offers three aspherical lens elements in addition to a Super UD (ultra-low dispersion) glass element, creating superior optics in all conditions. In addition, the lens focuses as close as 11 inches (0.28mm), and offers both Canon's full-time manual focus and a powerful ring-type ultra-sonic monitor (USM) that produces fast and silent autofocus. Other features include a constant f/4 maximum aperture, the choice of screw-in 77mm filters or a holder in the rear of the lens for up to three gel filters, and optical coatings optimized for use with digital cameras. Boasting weather-resistant construction similar to other high-end L-series cameras, the lens carries a one-year warranty.

  • Focal length: 17-40mm
  • Maximum aperture: 1:4
  • Lens construction: 12 elements in 9 groups
  • Diagonal angle of view: 104 to 57 degrees (at 30 feet)
  • Focus adjustment: Inner focusing system with USM
  • Closest focusing distance: 0.9 feet
  • Zoom system: Rotating type
  • Filter size: 77mm
  • Dimensions: 3.3 inches in diameter, 3.8 inches long
  • Weight: 1.1 pounds


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Selasa, 30 Agustus 2011

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

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

















......................................................


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Shipping : Usually ships in 1-2 business days


......................................................



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

  • 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







.....................................................................................................................................

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

Broaden your perspective with the Canon EF 17-40mm ultra-wide-angle zoom lens. Ideal for both film and digital SLR cameras, the lens offers three aspherical lens elements in addition to a Super UD (ultra-low dispersion) glass element, creating superior optics in all conditions. In addition, the lens focuses as close as 11 inches (0.28mm), and offers both Canon's full-time manual focus and a powerful ring-type ultra-sonic monitor (USM) that produces fast and silent autofocus. Other features include a constant f/4 maximum aperture, the choice of screw-in 77mm filters or a holder in the rear of the lens for up to three gel filters, and optical coatings optimized for use with digital cameras. Boasting weather-resistant construction similar to other high-end L-series cameras, the lens carries a one-year warranty.

  • Focal length: 17-40mm
  • Maximum aperture: 1:4
  • Lens construction: 12 elements in 9 groups
  • Diagonal angle of view: 104 to 57 degrees (at 30 feet)
  • Focus adjustment: Inner focusing system with USM
  • Closest focusing distance: 0.9 feet
  • Zoom system: Rotating type
  • Filter size: 77mm
  • Dimensions: 3.3 inches in diameter, 3.8 inches long
  • Weight: 1.1 pounds


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Senin, 29 Agustus 2011

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

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

















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

  • Focal Length & Maximum Aperture: 55-250mm F/4-5.6
  • 12 Elements In 10 Groups, Including One UD-glass Element
  • Focus Adjustment: DC Motor, Gear-driven(front Focusing Design)
  • Closest Focusing Distance: 3.6 Ft./1.1m







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

This telephoto zoom lens is designed with Canon's Optical Image Stabilizer technology while retaining compactness and lightness, in response to demands of photographers. This 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), and the image stabilizer effect equivalent to a shutter speed about 4 stops faster than the same size lens without Image Stabilizer. In other words, if the slowest shutter speed you could formerly hold a 250mm lens steadily was 1/250th of a second, with Canon's 4-stop stabilization correction, you could hand-hold at shutter speeds as slow as 1/15th of a second. It also uses a UD-glass lens element to correct chromatic aberration for excellent image quality throughout the zoom range. This new EF-S telephoto lens with great features delivers excellent performance at an affordable price for all photographers.


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Check Out Canon EF 85mm f/1.8 USM Medium Telephoto Lens for Canon SLR Cameras for $399.00

Canon EF 85mm f/1.8 USM Medium Telephoto Lens for Canon SLR Cameras Review

















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Canon EF 85mm f/1.8 USM Medium Telephoto Lens for Canon SLR Cameras Features

  • 85mm standard lens with f/1.8 maximum aperture for Canon SLR cameras
  • Ring-type ultra-sonic monitor (USM) brings subject quickly into focus
  • Natural angle of view and perspective is ideal for portraits and natural images
  • Designed to produce beautiful background blur; weighs 15 ounces
  • Measures 3 inches in diameter and 2.8 inches long; 1-year warranty







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Canon EF 85mm f/1.8 USM Medium Telephoto Lens for Canon SLR Cameras Overviews

A highly practical medium telephoto lens with superb delineation and portability. Images are sharp and clear at all apertures. Through computer simulations, the lens has been designed to give beautiful background blur. Since the front lens group does not rotate during focusing special filter effects are not affected.

Sample Image

MTF Chart


 I/R Tech LogoUltrasonic


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Minggu, 28 Agustus 2011

Great Price Canon EF 70-200mm f/2.8L II IS USM Telephoto Zoom Lens for Canon SLR Cameras

Canon EF 70-200mm f/2.8L II IS USM Telephoto Zoom Lens for Canon SLR Cameras Review

















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Canon EF 70-200mm f/2.8L II IS USM Telephoto Zoom Lens for Canon SLR Cameras Features

  • EF 70-200mm f/2.8L IS USM II telephoto zoom lens
  • Compatible with Canon EOS film and digital SLR cameras
  • Effective focal length:
  • 70-200mm with full-frame digital or film cameras
  • 112-320mm with APS-C sensor cameras







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Canon EF 70-200mm f/2.8L II IS USM Telephoto Zoom Lens for Canon SLR Cameras Overviews

Improving upon one of the most celebrated lenses in the Canon EF line is no easy feat, but Canon has done just that. The all-new EF 70-200mm f/2.8L IS II USM increases the speed, performance and optical quality of the EF 70-200 f/2.8L IS USM while maintaining all of the characteristics that have made it a legend for professionals and advanced amateurs alike. The EF 70-200mm f/2.8L IS II USM features one fluorite and five UD elements for increased optical quality and reduced chromatic aberration. It has a minimum focusing distance of 1.2m/3.9 ft. at all zoom settings, which is useful for photographers in smaller spaces trying to get closer to a subject. It features a next-generation Optical Image Stabilizer, providing up to 4 stops of correction at all focal lengths. And as with all L-series lenses, the EF 70-200mm f/2.8L IS II USM is dust- and moisture-resistant and designed for use in the challenging environments typical of rigorous professional use.


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Check Out Canon EF-S 18-55mm f/3.5-5.6 IS SLR Lens for $130.00

Canon EF-S 18-55mm f/3.5-5.6 IS SLR Lens Review

















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Canon EF-S 18-55mm f/3.5-5.6 IS SLR Lens Features

  • Focal Length & Maximum Aperture - 18-55mm f/3.5-5.6
  • Lens Construction - 16 elements in 12 groups, including UD-glass and aspherical lenses
  • Diagonal Angle of View - 74 20' - 7 50' (with APS-C image sensors)
  • Focus Adjustment - Gear-driven
  • Closest Focusing Distance - 1.48 ft./0.45m (maximum close-up magnification 0.24x)







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Canon EF-S 18-55mm f/3.5-5.6 IS SLR Lens Overviews

Equipped with Canon's Optical Image Stabilizer (IS) technology, the Canon EF-S 18-55mm standard zoom lens is ideal for just about any application. IS technology compensates for camera shake by providing the equivalent effect of a shutter speed up to four stops faster. This allows you to take sharp handheld shots even in low-light conditions--a must for sports and nature photography. The lens also offers an aspherical lens element that corrects for aberration, thus producing a topnotch image throughout the zoom range, and a circular aperture that exquisitely renders out-of-focus backgrounds. Despite its minimal size, weight, and cost, the lens expands the picture-taking possibilities any time slow shutter speeds are needed.


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Minggu, 21 Agustus 2011

Great Price Canon EF 50mm f1.4 USM Standard & Medium Telephoto Lens for Canon SLR Cameras

Canon EF 50mm f1.4 USM Standard & Medium Telephoto Lens for Canon SLR Cameras Review

















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Canon EF 50mm f1.4 USM Standard & Medium Telephoto Lens for Canon SLR Cameras Features

  • 50mm standard lens with f/1.4 maximum aperture for Canon SLR cameras
  • 2 high-refraction lens elements and Gaussian optics help eliminate astigmatism
  • Delivers crisp images with little flare at the maximum aperture
  • Extra-small Micro USM focus adjustment and full-time manual focusing
  • Measures 2.9 inches in diameter and 2 inches long; 1-year warranty







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Canon EF 50mm f1.4 USM Standard & Medium Telephoto Lens for Canon SLR Cameras Overviews

Canon EF 50mm f/1.4 USM Standard & Medium Telephoto Lens Standard lens featuring superb quality and portability. Two high-refraction lens elements and new Gaussian optics eliminate astigmatism and suppress astigmatic difference. Crisp images with little flare are obtained even at the maximum aperture.


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