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This exciting new zoom lens provides ultra wide-angle coverage to the EOS 20D and Digital Rebel shooter. Equivalent to a 16-35mm zoom, it offers excellent performance and optics designed from the ground-up for digital SLR use. Three Aspherical lens elements, plus a Super-UD element, assure image quality. Its ring-type USM means fast and silent AF along with full-time manual focus. It focuses as close as 9.5 inches.
Specifications
Focal Length & Maximum Aperture
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10 - 22mm; 1:3.5-4.5
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Lens Construction
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13 elements in 10 groups
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Diagonal Angle of View
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107° 30' - 63° 30'
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Focus Adjustment
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Inner focusing system, with focusing cam
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Closest Focusing Distance
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0.24m / 0.79 ft.
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Zoom System
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Ring USM
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Filter Size
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77mm
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Max. Diameter x Length, Weight
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3.3" x 3.5", 13.6 oz. / 83.5 x 89.8mm, 385g |
Sumber data: www.usa.canon.com
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