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.

Specifications:

• 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

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Canon EF 20mm f/2.8 USM Ultra-Wide-Angle Lens

$538.18