Canon EF 16-35mm f/2.8 L Vello EW-83E Lens Hood f/Canon LHC-EW83E 77mm Snap-on Tulip Lens Hood (Version II) LHS-77II Canon EF 17-40mm f/4 L Vello EW-83E Lens Hood f/Canon LHC-EW83E 77mm Snap-on Tulip Lens Hood (Version II) (only for aps-c sized sensor) LHS-77II Canon EF-S 10-22mm f/3.5-4.5 Vello EW-83E Lens Hood f/Canon LHC-EW83E Canon EF 75
Unlike with some rival lenses, the separate bayonet-fit hood enables the easy attachment of filters, via an 82mm thread. Build quality is up to Canon’s usual robust L-series standards. We tested the Canon EF 16-35mm f/2.8L USM III in our lab, and found sharpness and contrast to be exceptionally impressive across the zoom range.
20mm/2.8 USM, 17-40mm f/4, 16-35mm/2.8 II, 16-35mm/4 IS and 11-24mm f/4 L. bigger. The Canon 20mm/2.8 USM is the smallest, lightest and least expensive of the bunch. For general purpose ultrawide use, it also has the most useful single focal length. The 20/2.8 USM is the lens I carry when I'm traveling light. Versus Canon 17-40mm f/4 wIiV.