Product Overview
Buy Canon EF 17-40mm f/4L USM Ultra-Wide Zoom Lens from Vella.ca
Canon EF 17-40mm f/4L USM Ultra-Wide Zoom Lens Type: Ultra Wide Angle Zoom Format: 35 mm Full-Frame, Canon (APS-C) Focal Length: 17 - 40 mm Camera Mount: Canon EF Aperture: f/4 (1 : 4) Diameter: 77mm Angle of View: 104 degree - 57.3 degree Minimum Focus Distance: 0.28m / 0.9 ft.
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