Canon EF-S 17-55mm f/2.8 IS USM Lens
A tremendously flexible standard zoom for APS-C-format DSLRs, the EF-S 17-55mm f/2.8 IS USM from Canon pairs the 27.2-88mm equivalent focal length range with a bright f/2.8 constant maximum aperture. Benefitting this design is a sophisticated optical layout, which includes both Ultra-Low Dispersion glass and aspherical elements to significantly reduce chromatic and spherical aberrations for improved clarity and sharpness throughout the zoom range. A Super Spectra coating has also been applied to individual elements to suppress flare and ghosting for increased contrast when working in bright environments.
Beyond the optical attributes, this 17-55mm is also characterized by its advanced three stop-effective Image Stabilizer system to minimize the appearance of camera shake. Also complementing handling is a sophisticated ring-type USM, which provides quick, quiet, and accurate autofocus performance along with full-time manual focus override.
- EF-S-Mount Lens/APS-C Format
- 27.2-88mm (35mm Equivalent)
- Aperture Range: f/2.8 to f/22
- Two UD and Three Aspherical Elements
- Super Spectra Coating
- Ring-Type Ultrasonic Motor AF System
- Optical Image Stabilizer
- Rounded 7-Blade Diaphragm
- Canon EF-S 17-55mm f/2.8 IS USM Lens
- Canon E-77 II 77mm Lens Cap
- Canon Lens Dust Cap E (Rear Lens Cap)
- Limited 1-Year Warranty