Canon EF 17-40mm 4.0L USM
-38%

Canon EF 17-40mm 4.0L USM

Availability: Out of Stock

Regular Price: $799.99

Instant Rebate : $300.00

Final Price: $499.99

Description

Details

Canon EF 17-40mm 4.0L USM

The Canon EF 17-40mm f/4.0L USM Lens is 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.

About half the price of the 16-35 f/2.8 lens, this L-series lens has an entirely new optical design with three Aspherical elements and a Super UD-glass element. The combination provides superb contrast and sharpness, even at the widest settings. It's ideal for both film and digital SLRs, and features the same weather-resistant design, rear gel filter holder, and high-speed Ultrasonic Motor as the EF 16-35mm lens. 

Features:

  • EF mount; ultra-wide zoom lens
  • Super Ultra-low Dispersion glass; inner focusing; aspherical lens; full-time manual focus
  • 17-40mm focal length
  • f/4.0 constant maximum aperture
  • Ring-type UltraSonic Motor (USM)
Specification

Specs:

Focal Length 17 - 40mm
Comparable APS-C 1.6x Focal Length: 27 - 64 mm
Aperture Maximum: f/4
Minimum: f/22
Camera Mount Type Canon EF
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Canon (APS-C)
Angle of View 104° - 57° 30'
Tilt/Shift None
Minimum Focus Distance 11.02" (28 cm)
Magnification 0.24x
Maximum Reproduction Ratio 1:4
Elements/Groups 12 / 9
Diaphragm Blades 7
Features
Image Stabilization No
Autofocus Yes
Tripod Collar No
Physical
Filter Thread Front: 77 mm
Rear:
Dimensions (DxL) Approx. 3.29 x 3.81" (83.5 x 96.8 mm)
Weight 1.05 lbs (475 g)

Additional Info

Additional Information

Featured Product No
Manufacturer Canon
Mail Rebate No
Custom Pre Order Text No
Custom Pre Order Note Note No
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