Amazon.com : ProOptic Dedicated Lens Hood for Canon EF 28-200 USM & EF-S 18-200mm Lens (EW-78D) : Camera Lens Hoods : Electronics
Buy Canon EW-78D Lens Hood — Canon UK Store
Amazon.com : 72mm Digital Tulip Flower Lens Hood for Canon EF-S 18-200mm f/3.5-5.6 is Standard Zoom Lens+ Cap Keeper + Microfiber Cleaning Cloth : Camera Lens Hoods : Electronics
Amazon.com : Lens Hood (Petal Design) (67mm) Compatible with Sony E-Mount 18 -200mm f/3.5-6.3 : Camera Lens Hoods : Electronics