- Home /
- Canon EF-S 17-85mm f4-5.6 IS USM Camera Lens
The Canon EF-S 17-85mm f4-5.6 IS USM is an ultra-wide-angle zoom lens with dynamic ability for EF-S mount EOS cameras. This exciting lens has a focal point of 17-85mm and delivers covers ultra-wide-angle to the EOS 60D, EOS 7D and Digital Rebel cameras. An f/4-5.6 aperture delivers great low light shots. As same to a 16-35mm zoom, it delivers outstanding optics and performance designed from the ground-up for digital SLR use. Its Super Spectra coatings guarantee superb image quality. The USM means fast and silent AF along with full-time manual focus. Its closest focus distance is at 0.35m. It is compatible only with APS-C DSLR Cameras.
Product Features in Detail
The all purpose lens with IS
The EF-S 17-85mm f/4-5.6 IS USM provides an effective focal length range of approximately 27-136mm in 35mm format. This provides plenty of framing options, making it the perfect all-rounder lens that allows you to express your creativity in a vast range of shooting situations.
Light and fast
The small size and low weight of the EF-S 17-85mm f/4-5.6 IS USM makes it ideal for fast moving photography and travel, where it is not practical to carry around a heavy bag of kit. Its ring-type USM works in harmony with EF-S mount EOS cameras to provide super-fast, precision auto focusing and predictive tracking - with full manual override available at any time.
Image Stabilizer technology compensates for a full three stops, giving the lens an effective maximum aperture of f1.4-2.0; excellent for hand-held and low light photography.
Designed for digital
Designed specifically for digital photography, the lens has specially shaped lens elements and Super Spectra coatings to suppress ghosting and flare, which can be caused by reflections off the camera sensors. An exclusive optional lens hood can further reduce the incidence of flare.
A circular aperture provides a pleasing background blur when shooting with a wide aperture; ideal for creating a sense of depth and getting your subject or model to stand out from the background.
|35mm film equivalent focal length||27-136|
|Angle of view (horzntl, vertl, diagnl)||68º 40' - 15º 25', 48º - 10º 25', 78º 30' - 18º 25'|
|No. of diaphragm blades||6|
|Maximum magnification (x)||0.20 (at 85mm)|
|Filter diameter (mm)||67|
|Max. diameter x length (mm)||78.5 x 92|
|Magnification - Extension Tube EF12 II||0.43 - 0.14|
|Magnification - Extension Tube EF25 II||0.72 - 0.33|
|Focal Length & Maximum Aperture||17 - 85mm; 1:4-5.6|
|Lens Construction||17 elements in 12 groups|
|Focus Adjustment||Inner focusing system, with focusing cam|
|Closest Focusing Distance||0.35m - 1.15 ft.|
|Zoom System||Ring USM|
|Lens Cap||E-67U / E-67II|
|Extenders EF1.4x II and EF2x II||Not compatible|