Canon EF 16-35mm f2.8L III USM Wide Zoom

Canon EF 16-35mm f2.8L III USM, the version that fixed the corners. Canon rebuilt the optics around a large diameter aspherical element and added Air Sphere Coating, so edge sharpness wide open is a genuine step up from the mark II and flare is better controlled shooting into a source. Constant f2.8, ring USM with full time manual override, fluorine coating on front and rear glass to shed fingerprints and water. Weather sealed, 82mm front thread. Full frame coverage, 26 to 56mm equivalent on APS C. Includes hood, caps and case. Toronto pickup with delivery available. Bookings are manually approved.