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Canon EF 17-40mm F/4L Lens Product Details

Canon EF 17-40mm F/4L USM Lens w/Hood EW-83E
A new and affordable L-series ultra-wide-angle zoom lens that's ideal for both film and digital SLRs. Superior optics are assured by the use of three Aspherical lens elements, in addition to a Super UD (Ultra-low Dispersion) glass element. Optical coatings are optimized for use with digital cameras. This lens focuses as close as 11 inches (0.28m), and offers both Canon's full-time manual focus and a powerful ring-type USM for fast and silent AF. It has a constant f/4 maximum aperture, and offers the choice of screw-in 77mm filters or a holder in the rear of the lens for up to three gel filters. Finally, it offers weather-resistant construction similar to other high-end L-series lenses.


A Closer Look:

Sample Image

Specifications

  • Focal Length & Maximum Aperture: 17 - 40mm; 1:4
  • Lens Construction: 12 elements in 9 groups
  • Diagonal Angle of View: 104° - 57° 30'
  • Focus Adjustment: Inner focusing system with USM
  • Closest Focusing Distance: 0.28m / 0.9 ft.
  • Zoom System: Rotating type
  • Filter Size: 77mm
  • Max. Diameter x Length, Weight: 3.3" x 3.8", 1.1 lb. / 83.5 x 96.8mm, 500g

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Customer Reviews

5 (1 customer reviews)

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Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Newest Customer Reviews
Displaying Reviews  1 - 1  of  1
Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
Sdavis71,
Date:
Jan 07, 2013
Awesome Lens

I'm still learning how to use it, but thus far this lens way out does the lens that comes with the body. High quality pictures with exceptional captures.

Newest Customer Reviews
Displaying Reviews  1 - 1  of  1
 
  • Manufactured by: Canon
    Warranty provided by: Canon
    Limited Warranty: 12 months parts; 12 months labor
    Mfg Part No: 8806A002
    UPC No: 013803028058
    Box Size: ( Length: 5, Width: 7, Depth: 5 )
    Shipping Weight: 1.8500 pound(s)
    Click here for full warranty and support information
  • Limited Warranty: A full text version of the limited warranty may be obtained by mailing a self addressed, stamped envelope to the address below and requesting the warranty for item number: C930-1400

    TigerDirect.com
    Warranty Information
    7795 W. Flagler St. Suite 35
    Miami, FL. 33144

  • Canon logos are registered trademarks of Canon. All others trademarks and copyrights mentioned herein are the property of their respective owners.
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