Affordable L-series ultra-wide-angle zoom lens is 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. The lens focuses as
close as 11" and offers both Canon’s full-time manual focus and a powerful
ring-type USM for fast and silent AF.
Model: EF17-40MM F4L USM
- Focal length and maximum aperture: 17 - 40mm; 1:4
- Lens construction: 12 elements in 9 groups
- Diagonal angle of view: 104° - 57° 30' (with full-frame camera)
- Focus adjustment: Inner focusing system with USM
- Closest focusing distance: 0.9 ft. / 0.28m
- Filter size: 77mm
- Lens cap
- Lens case
- Lens hood
Size: 3 3/8" dia. x 3 7/8"L
Weight: 1.1 lb.
This item is shipped from an Overseas location. Additional delivery time required. U.S. customs charges may be applied.