Canon 50mm f/1.8 II EF-Mount Lens {52} at KEH Camera
Amazon.com : 50mm Lens Hood for Canon EF 50mm f/1.8 (Not for 1.4) STM,ES-68 Lens Hood,HUIPUXIANG Compatible with 49mm Filters and 49mm Lens Cap : Electronics
Retro Genuine Canon FD C 52mm Snap-On Front Lens Cap 50mm 1.8 (#1332) | eBay
Canon Lens Hood ES-62 for EF 50mm f/1.8 II - Stewarts Photo