The new Canon EOS 40D, announced by Canon on August 19th 2007, is the latest addition to Canon's line of "prosumer" cameras and replaced the Canon EOS 30D. While the EOS 30D was a minor upgrade of the EOS 20D, the new Canon EOS 40D is a whole new camera, with a variety of new hardware

Sigma 70-200mm f/2.8 EX DG APO Macro HSM II Zoom Telephoto Lens & Filters for Canon EOS

$799.00



Sigma 70-200mm f/2.8 EX DG APO Macro HSM II Zoom Telephoto Lens & Filters for Canon EOS Feature


  • Sigma Zoom Telephoto 70-200mm f/2.8 EX DG APO Macro HSM II Autofocus Lens for Canon EOS
  • Hoya Circular Polarizing filter and Hoya UltraViolet (UV) filter set
  • Opteka lens cleaning kit & tabletop tripod
  • Sigma 4 Year USA warranty included
  • This lens uses two ELD (Extraordinary Low Dispersion) elements and two SLD Special Low Dispersion elements for utmost correction against chromatic aberrations.

Sigma 70-200mm f/2.8 EX DG APO Macro HSM II Zoom Telephoto Lens & Filters for Canon EOS Overview


The Sigma Corporation is pleased to present the APO 70-200mm F2.8 II EX DG MACRO HSM. This large aperture zoom lens has improved optical performance and retains close-up ability with a minimum focusing distance of 39.4" / 100cm, and maximum magnification ration of 1:3.5. This lens is suitable for taking all type of subjects such as portraits, landscape, and close-up pictures. Two SLD "Special Low Dispersion" and three ELD (Extraordinary Low Dispersion) glass elements provide excellent correction for all types of aberrations. High image quality is assured throughout the entire zoom range. The super multi-layer coating reduces flare and ghosting. This lens incorporates HSM (Hyper Sonic Motor), which ensures a quiet and high-speed AF as well as full-time manual focusing capability. The lens design incorporates an inner focusing and inner zooming systems. The overall length of the lens does not change during focusing and zooming, ensuring convenient handling. A removable tripod collar (TS-21) is included as a standard component. When this lens is used with the optional 1.4x EX DG APO or 2x EX DG APO Tele Converters, it becomes a 98-280mm F4 AF telephoto zoom lens or a 140-400mm F5.6 AF telephoto zoom lens respectively. Enjoy all the benefits of this lens, plus you get all of the following brand new items: All Manufactures Supplied Accessories, including Sigma 4 Year USA Warranty, Hoya Circular Polarizing Filter (Hoya PL-C filters allow you to remove unwanted reflections from non-metallic surfaces such as water, glass... etc. They also enable colors to become more saturated and appear clearer, with better contrast), Hoya UltraViolet (UV) Filter (Hoya UV filters should be constantly fitted to a lens to give improved clarity and color balance as well as offering protection to your lens), Opteka Professional Tabletop Tripod, and an Opteka 5 Piece Camera & Lens Cleaning Kit!

Sigma 70-200mm f/2.8 EX DG APO Macro HSM II Zoom Telephoto Lens & Filters for Canon EOS Specifications




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Sigma 70-200mm f/2.8 EX DG APO Macro HSM II Zoom Telephoto Lens & Filters for Canon EOS Sigma 70-200mm f/2.8 EX DG APO Macro HSM II Zoom Telephoto Lens & Filters for Canon EOS discounted and cheap prices!.



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Sigma 70-200mm f/2.8 EX DG APO Macro HSM II Zoom Telephoto Lens & Filters for Canon EOS
*** Product Information and Prices Stored: Nov 25, 2009 17:16:04

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Le Canon EOS 50D doté est d'un bon autofocus module puisqu'il est capable d'assurer la mise au point Lorsqu'une doubleur 2x AF est monté entre le boitier et l 'EF 70-200mm f / 4 L USM. Le fait de monter un doubleur transforme le 70-200mm s 140-400mm mais fait perdre de deux diaphragme luminosité, c'est à dire un au maximum à 140-400mm f ouvrant / 8 Avec si peu de luminosité, les précédents étaient d'Boitiers incapables accrocher le point.



http://www.youtube.com/watch?v=vnk3g8yQNAQ&hl=en

See Also : Canon EOS50D CHEAP BOOK CENTER ON LINE DIGITAL SLR CAMERA CANON EOS REBEIXSI lcd vs plasma CANON SLR 45OD BEST DIGITALCAMERA

Opteka ET-74 Lens Hood for Canon EOS EF 70-200mm f/4 Lens Review




Opteka ET-74 Lens Hood for Canon EOS EF 70-200mm f/4 Lens Feature


  • Replacement for Canon ET-74 Lens Hood
  • Compatible with the Canon EOS EF 70-200mm f/4 Lens
  • Prevent unwanted stray light from entering the lens
  • Extra protection from accidental impact
  • Designed to match the specific focal length of the lens

Opteka ET-74 Lens Hood for Canon EOS EF 70-200mm f/4 Lens Overview


The addition of a lens hood can help prevent flares--those circles of light that can accompany images where a strong light source is just outside the fame. These type of lens flares occur when indirect light rays pass through the front lens elements but don't make it all the way through to the image sensor. Opteka's ET-74 Lens Hood is designed for the Canon EOS EF 70-200mm f/4 Lens. Lens hoods are primarily designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens. In addition, since the end of the lens is extended, you also get the added benefit of some extra protection from accidental impact. This dedicated lens hood is designed to match the specific focal length of the lens it was designed for.

Opteka ET-74 Lens Hood for Canon EOS EF 70-200mm f/4 Lens Specifications



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*** Product Information and Prices Stored: Oct 16, 2009 13:33:03

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