Canon FD 50mm F/1.4 S.S.C. with BS-55 Lens Hood & Case from Japan (C1920) | Big Fish J-Camera (Big Fish J-Shop)
Original Canon BS-55 Bayonet Metal Lens Hood Shade for FD 50mm F1.8 F1.4 #B116 | eBay
CANON BS-55 (50MM F/1.4 FD & 50MM F/1.8 FD Breech Lock) Lens Hood - Camera House
Original Canon BS-55 Bayonet Metal Lens Hood Shade for FD 50mm F1.8 F1.4 #B132 | eBay
Capuz Canon BS-55 | eBay
Et-60 58mm Et60 Lens Hood Reversible Camera Accessories For Canon Ef-s 55-250mm F/4-5.6 Is Ii & Ef 75-300mm F/4-5.6 Iii Usm Lens - Camera Lens Hoods - AliExpress