2,558 Brands 529 Categories All Departments
not yet rated review & rate
Canon EF 17-40mm f/4L USM Ultra Wide Angle Zoom Lens
$899.99 $1,400.00 Save 36%
Code: CA-CJ-EFUWZ-8806A002
MPN: 8806A002
UPC: 013803028058
Click to select this item for your bundle offer!
Buy Together & Save Even More!

A great way to save even more money is to purchase complementary products at the same time that you shop for what you want!

In many cases you'll be offered two additional items that you can add to your order and save, but feel free to only pick one if you want - you'll still save

You Save 36%

Buy now, pay later! Now when you check out at OpticsPlanet with PayPal, you can apply for PayPal's 6 month no payments, no interest option through PayPal Credit. PayPal Credit available in USA only and orders must be over $99 to qualify. Click here to learn more.

Canon EF 17-40mm f/4L USM Ultra Wide Angle Zoom Lens Product Info

Canon EF 17-40mm f/4L USM Lens is an 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 L-Series Lens from Canon 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. Also Canon L-Series EF 17-40mm Lens offers weather-resistant construction similar to other high-end L-series lenses. Be sure to see the full line of Canon digital camera accessories along with digital camera accessories from many top brands.

Specifications for Canon EF Lens:

Focal Length: 17 - 40mm
Maximum Aperture: 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: 3.3" x 3.8" / 83.5 x 96.8mm
Weight: 1.1 lb. / 500g

Features of Canon 17-40mm Lens:

  • Ideal for both film and digital SLR cameras
  • Has inner focusing system
  • Offers weather-resistant construction

Package Contents:

  • Canon EF 17-40 mm f/4L USM L-Series Lens

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