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EF 17-40mm f/4L USM
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Ultra-Wide Zoom Lens
$799.99
$200.00
$599.99
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Quick Info Content
Overview
Features
Specifications
Reviews
What's Included?
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.
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13 Months of Free CarePAK PLUS with Product Registration - Offer valid October 21, 2018 12:00 a.m. through January 5, 2019 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale. Offer subject to Terms of Sale.
$130 Additional Savings - Offer valid November 18, 2018 12:00 a.m. through December 1, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Redemption limit of 3 per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
$70 Instant Savings - Offer valid November 4, 2018 12:00 a.m. through December 1, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
FREE Standard (3-7 days) Shipping and Handling - Offer valid November 1, 2018 12:00 a.m. through December 31, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Offer excludes Bulk Orders, Pro Printers, and Large Format Printers. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
- EF Mount L-Series Lens
- f/4
- Super UD
- Ring Ultrasonic Autofocus Motor
- Manual Focus Override
- Water and Dust Resistant
- Internal Zooming and Focusing
- 77mm Front Filter Thread Diameter
Disclaimer
13 Months of Free CarePAK PLUS with Product Registration - Offer valid October 21, 2018 12:00 a.m. through January 5, 2019 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale. Offer subject to Terms of Sale.
$130 Additional Savings - Offer valid November 18, 2018 12:00 a.m. through December 1, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Redemption limit of 3 per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
$70 Instant Savings - Offer valid November 4, 2018 12:00 a.m. through December 1, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
FREE Standard (3-7 days) Shipping and Handling - Offer valid November 1, 2018 12:00 a.m. through December 31, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Offer excludes Bulk Orders, Pro Printers, and Large Format Printers. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
Main Unit Spec
| 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 |
Disclaimer
13 Months of Free CarePAK PLUS with Product Registration - Offer valid October 21, 2018 12:00 a.m. through January 5, 2019 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale. Offer subject to Terms of Sale.
$130 Additional Savings - Offer valid November 18, 2018 12:00 a.m. through December 1, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Redemption limit of 3 per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
$70 Instant Savings - Offer valid November 4, 2018 12:00 a.m. through December 1, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
FREE Standard (3-7 days) Shipping and Handling - Offer valid November 1, 2018 12:00 a.m. through December 31, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Offer excludes Bulk Orders, Pro Printers, and Large Format Printers. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
Disclaimer
13 Months of Free CarePAK PLUS with Product Registration - Offer valid October 21, 2018 12:00 a.m. through January 5, 2019 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale. Offer subject to Terms of Sale.
$130 Additional Savings - Offer valid November 18, 2018 12:00 a.m. through December 1, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Redemption limit of 3 per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
$70 Instant Savings - Offer valid November 4, 2018 12:00 a.m. through December 1, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
FREE Standard (3-7 days) Shipping and Handling - Offer valid November 1, 2018 12:00 a.m. through December 31, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Offer excludes Bulk Orders, Pro Printers, and Large Format Printers. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
- EF 17-40mm f/4L USM Lens
- Lens Hood EW-83E
- Lens Case LP1319
- Exclusive Inst. Book
- One Year Limited Warranty Card
Disclaimer
13 Months of Free CarePAK PLUS with Product Registration - Offer valid October 21, 2018 12:00 a.m. through January 5, 2019 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale. Offer subject to Terms of Sale.
$130 Additional Savings - Offer valid November 18, 2018 12:00 a.m. through December 1, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Redemption limit of 3 per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
$70 Instant Savings - Offer valid November 4, 2018 12:00 a.m. through December 1, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
FREE Standard (3-7 days) Shipping and Handling - Offer valid November 1, 2018 12:00 a.m. through December 31, 2018 11:59 p.m. ET. Offer valid in U.S.A. only, and void where prohibited, taxed or restricted. Availability of certain items may be limited. Limit of ten of any one item per order, subject to availability. Offer excludes Bulk Orders, Pro Printers, and Large Format Printers. Order will be shipped to a street address in the 50 United States or the District of Columbia only. Dealers, distributors and other resellers are not eligible for this offer. Offer subject to Terms of Sale.
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