Canon EF-S 17-85MM f4-5.6 IS USM
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Price: $999.90
Equivalent to a 28-135mm lens, this new EF-S lens brings true wide-angle to tele coverage to EOS 20D and Digital Rebel shooters. It has Canon's Image Stabilization system, allowing safe hand-holding at speeds up to three stops slower than otherwise possible. And of course, it's optically optimized for digital SLRs. A ring-type USM means both fast and silent AF, as well as full-time manual focus when in the AF mode.
Features
- Compact, lightweight design with a 5x zoom ratio -- 28 to 135mm equivalent
- Excellent optical quality: Aspheric element with two Aspherical surfaces utilized
- Close-focusing to 1.15 feet -- at 135mm, fills the frame with subject 3 x 4.4 inches
- Ring-type Ultrasonic motor for superior AF performance; allows full-time MF
- Image Stabilization extends the lens's usefulness in low-light levels
- Circular aperture design -- natural highlights, even stopped down two stops
- Non-rotating front element; lens length does not change during focusing
- EF-S lens mount -- exclusively for EOS 20D and Digital Rebel bodies
Specifications
Focal Length & Maximum Aperture
17 - 85mm; 1:4-5.6
Lens Construction
17 elements in 12 groups
Diagonal Angle of View
78° 30' - 18° 25'
Focus Adjustment
Inner focusing system, with focusing cam
Closest Focusing Distance
0.35m - 1.15 ft.
Zoom System
Ring USM
Filter Size
67mm
Max. Diameter x Length, Weight
3.1" x 3.6", 16.8 oz. / 78.5 x 92mm, 475g
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