Canon ES-65B Lens hood for the RF 50mm F1.8 STM: Amazon.co.uk: Electronics & Photo
Rent Canon RF 50mm 50 mm 1.8 Lens in London (rent for £16.00 / day, £9.14 / week)
JJC ES-65B Bayonet Lens Hood for Canon RF 50mm F1.8 STM Lens with EOS R R5 R6 RP Ra Camera, Replacement for Canon ES-65B Lens Hood: Amazon.co.uk: Electronics & Photo