Lens Summary
Brand: Canon
Also Known As: Canon EF 17-35mm f/2.8L USM
Lens Type: Zoom Lens
Format: Full Frame / FX
Focus: Autofocus
Lens Mount: Canon EF, Canon EF-S
Release Date: N/A
MSRP Price: N/A
Made in: Japan
Production Status: In Production
Lens Description: A large aperture, super wide angle zoom lens with the wide-angle focal length of 17mm. The optical system has two aspherical elements, including the first lens element which is a ground and polished aspherical glass lens element, thoroughly eliminating the distortion that is normally a problem with wide angle zoom lens. This lens delivers sharp and crisp performance throughout the entire zoom range. Its ring USM (Ultrasonic Motor) drive and inner focusing contribute to silent and fast AF, full-time manual focusing and superb picture quality in close-range photography. Since the front lens element does not rotate during focusing, use of circular polarizing filter is facilitated. The drop-in gelatin filter holder at the rear can hold three filters. A large, dedicated, petal-shaped lens hood offers superior light shading.
Canon EF 17-35mm f/2.8L USM Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Zoom Lens |
| Focal Length | 17-35mm |
| Mount Type | Canon EF, Canon EF-S |
| Format | Full Frame / FX |
| Compatible Format(s) | 35mm SLR |
| Compatible with Teleconverters | No |
| Zoom Ratio | 2.05x |
| Maximum Reproduction Ratio | 1:9.1 |
| Image Stabilizer (Image Stabilization) | No |
| Aperture Information | |
| Aperture Ring | No |
| Maximim Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Maximum Angle of View (Full frame or larger format) | 64° |
| Minimum Angle of View (Full frame or larger format) | 104° |
| Optical Information | |
| Lens Elements | 15 |
| Lens Groups | 10 |
| Diaphragm Blades | 7 |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | No |
| UltraSonic Motor (USM) | Yes |
| Minimum Focus Distance | 0.42m |
| Filter Information | |
| Filter Size | 77mm |
| Accepts Filter Type | Screw-on |
| Physical Characteristics | |
| Weather / Dust Sealing | No |
| Mount Material | Metal |
| Dimensions | 96 x 84mm |
| Weight | 545g |
| Other Information | |
| Available in Colors | Black |
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