Ultra-wide-angle lens for serious applications. Easy to hold and carry at 14.3 oz. (405g). Floating rear focusing system. Sharp images are obtained at all subject distances.Ultra-wide-angle lens for sLearn more about the product
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Ultra-wide-angle lens for serious applications. Easy to hold and carry at 14.3 oz. (405g). Floating rear focusing system. Sharp images are obtained at all subject distances.
Focal Length & Maximum Aperture: 20mm 1:2.8 Lens Construction: 11 elements in 9 groups Diagonal Angle of View: 94° Focus Adjustment: Rear focusing system with USM Closest Focusing Distance: 0.25m / 0.8 ft. Filter Size: 72mm Max. Diameter x Length, Weight: 3.1" x 2.8", 14.3 oz. / 77.5 x 70.6mm, 405g
General
Length
3 in
Diameter
3.1 in
Weight
14.3 oz
Lens System
Type
Wide-angle lens
Special Functions
Wide angle
Intended For
Digital SLR
Focal Length
20 mm
Lens Aperture
F/2.8
Magnification
0.14
Min Focus Range
9.8 in
Focus Adjustment
Automatic, manual
Max View Angle
94 degrees
Lens Construction
9 group(s) / 11 element(s)
Filter Size
72 mm
Diaphragm Blades
5
Mounting Type
Canon EF
Features
Internal focusing system, Ultrasonic Motor (USM), full-time manual focusing, floating system, rear focusing system
Miscellaneous
Included Accessories
Dust cap, lens cap
Compatibility Information
Designed For
Canon EOS 1000D, 1D, 1D Mark II, 1D Mark II N, 1D Mark III, 1D Mark IV, 1Ds, 1Ds Mark II, 1Ds Mark III, 20D, 20Da, 300D, 30D, 350D, 400D, 40D, 450D, 500D, 50D, 5D, 5D Mark II, 7D, Digital Rebel, Digital Rebel XT, Digital Rebel XTi, Kiss Digital, Kiss Digital N, Kiss Digital X, Kiss F, Kiss X2, Kiss X3, Rebel T1i, Rebel XS, Rebel XSi
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