title_left:  "Canon EF 2x III Extender"@en "Accessories :: Canon Extender - Onestop Digital"@en
description_left: "<p>The Canon Extender EF 2X III is designed for select Canon L-series telephoto lenses. The extender is perfect for photojournalists, nature and sports photographers who need to get close to distant and challenging subjects. The Extender EF 2x III increases the focal length of a lens by a factor of 2x while still delivering superb image quality. To ensure the best possible image quality in all shooting conditions, it also combines enhanced environmental protection, redesigned optics and improved data communication between lens and camera.</p>
  <p>The extender allows professional photographers to shoot distant subjects without having to carry a number of heavy lenses. The Extender EF 2x III features five groups of nine elements, ensuring improved optical performance. All optical elements use Canon's Super Spectra coating, reducing ghosting and flare to minimize post-processing requirements. A new Fluorine Coating on the front and rear elements makes marks, such as spots left by water or fingerprints, much easier to clean than standard coatings.</p>"@en 
title_right:  "Canon EF 100mm F2.8 MACRO USM"@en " Canon USM | Digital SLR Camera Aden "@en Cameras Toronto Canada Store
description_right: "
                          Autofocus lens for macro photography up to life-size (1x) magnification. Inner focusing affords a long working distance of 5.9in. (149mm) at 1x. A 3-group floating system results in excellent delineation at all focusing distances. Ring USM for silent and high-speed AF, and full-time manual focusing also provided. The optional Tripod Mount Ring (B) B (with adapter) enables the lens to be rotated for vertical or horizontal framing.
  It has high-performance ring type Ultrasonic Motor that provides fast and silent AF throughout its focus range, and full-time manual focusing permits the close-up or macro shooter to instantly override the AF whenever necessary. A 3-group floating system results in excellent delineation at all focusing distances and a focus range limiter function enables faster autofocus times within one of two appropriate ranges.Main Features: 
  
  EF Mount Lens
  Aperture Range: f/2.8-32
  Macro Focus at 1:1 Reproduction Ratio
  Three-Group Floating Lens System
  Ultrasonic Autofocus Motor
  Inner Focusing System
  Focusing Range Limiter
  Manual Focus Override
  Minimum Focus Distance: 1'
  Optional Detachable Tripod Collar
  Focal Length & Maximum Aperture: 100mm 1:2.8 
  Lens Construction: 12 elements in 8 groups 
  Diagonal Angle of View: 24deg 
  Focus Adjustment: Inner focusing system with USM 
  Closest Focusing Distance: 0.31m / 1ft. (film plane to subject) 
  Filter Size: 58mm 
  Max. Diameter x Length, Weight: 3.1" x 4.7", 21.1 oz. / 79.0 x 119.0mm, 600g
  
  
   
  Authorized Canon Canada Pro Dealer 1 Year Canon (International) Canada and USA Warranty
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