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.
- Versatile wide-angle to portrait-length zoom is designed for APS-C-format Canon EF-S-mount DSLRs and offers a 27.2-88mm equivalent focal length range.
- Bright constant f/2.8 maximum aperture affords consistent illumination throughout the zoom range and also affords greater control over depth of field for working with selective focus techniques.
- Two Ultra-Low Dispersion glass elements noticeably reduce color fringing and chromatic aberrations for high clarity and color fidelity.
- Three aspherical elements minimize spherical aberrations and distortions for improved sharpness and accurate rendering.
- Super Spectra coating has been applied to individual elements to minimize ghosting and flare for greater contrast and color neutrality when working in strong lighting conditions.
- An Optical Image Stabilizer helps to minimize the appearance of camera shake by up to three shutter speed stops to better enable working in low-light conditions and with slower shutter speeds.
- A ring-type Ultrasonic Motor (USM), along with an internal focusing design and optimized focusing algorithms, is employed to deliver fast, precise, and quiet autofocus performance as well as full-time manual focus override.
- Rounded seven-blade diaphragm contributes to a pleasing out of focus quality that benefits the use of shallow depth of field and selective focus techniques.
- MPN - EFS17-55IS
- GTIN - 4960999354798
Name | Value |
---|---|
Brand | Canon |
Focal Length | 17 - 55mm Comparable APS-C 1.6x Focal Length: 27.2 - 88 mm |
Lens type | Zoom lens |
Aperture Range | Maximum: f/2.8 Minimum: f/22 |
Max Format size | APS-C/DX |
Camera Mount | Canon EF-S |
Lens Format | Canon (APS-C) |
Lens mount | Canon EF-S |
Minimum Focusing Distance | 1.2’ (36.58 cm) |
Minimum aperture | F22.0 |
Image Stabilizer | Yes |
Diaphragm Blades | 7 |
Angle Of View | 78 30' - 27 50’ |
Elements | 19 |
Groups | 12 |
Groups | 12 |
Diaphragm Blades | 7 |
Special Elements/Coatings | Super Spectra coatings |
Filter Size | Front:77 mm |
Tripod Collar | No |
Autofocus | Yes |
Elements | 19 |
Motor Type | Ring-type Ultrasonic |
Weight | 645 |
Dimensions (DxL) | Approx. 3.3 x 4.4“ (8.38 x 11.18 cm) |
Diameter | 84 mm |
Weight | 645 |
Length | 111 mm |
Sealing | No |
Filter Thread | 77 mm |
Lens Hood | Canon EW-83J |
Focal Length | 17 to 55mm Comparable APS-C Focal Length: 27.2 to 88 mm |
Filter Thread Size | Front: 77 mm |
Dimensions(DxL) | 83.5 x 110.6 mm |
Weight | 645 g |
Autofocus | Yes |
Aperture | Maximum: f/2.8 Minimum: f/22 |
Camera Mount Type | Canon EF-S |
Format Compatibility | APS-C |
Angle of View | 78 30' to 27 50' |
Minimum Focus Distance | 35 cm |
Magnification | 0.17x |
Maximum Reproduction Ratio | 1:5.9 |
Optical Design | 19 Elements in 12 Groups |
Diaphragm Blades | 7, Rounded |
Image Stabilization | Yes |
Canon EF-S 17-55mm f/2.8 IS USM Lens
- Canon EF-S 17-55mm f/2.8 IS USM Lens x 1
- E-77 II 77mm Lens Cap x 1
- Lens Dust Cap E (Rear) x 1