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Amazon.com : Haoge Bayonet Lens Hood for Canon EF-S 10-22mm f3.5-4.5 USM, Canon EF 16-35mm f2.8L USM and Canon EF 17-40mm f4L USM Lens Replaces Canon EW-83E : Electronics
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Amazon.com : Canon Zoom Super Wide Angle EF-S 10-22mm f/3.5-4.5 USM Pro Digital Lens Hood (Flower Design (New Model 01.10.2020) : Camera Lens Hoods : Electronics