RF 35 and clip on lens hood: Canon EOS R Talk Forum: Digital Photography Review
3D printed lens hood for RF 35mm : r/canon
Re: Proper Lens Hoods for RF 35/1.8, 50/1.8 and 85/2.0 STM Lenses: Canon EOS R Talk Forum: Digital Photography Review
JJC Reversible Lens Hood for Canon RF 35mm F1.8 MACRO IS STM on R3 R5 R6 R RP | eBay
Amazon.com : Tulip Flower Len Hood for RF 35mm F1.8 Macro is STM on EOS R6 R5 RP R Camera, Reversible Lens Shade, Compatible with 52mm Filters and 52mm Lens Cap :
EW52 Lens Hood for Canon EOS R RP with RF 35mm f/1.8 Macro IS STM Lens - Walmart.com
3D Printed RF 35mm Lens Hood - FM Forums
Canon RF 24mm F1.8 Macro IS STM Lens Review
Canon RF 35mm f/1.8 IS Macro STM Review: A good entry-level lens
JJC Reversible Lens Hood for Canon RF 35mm F1.8 MACRO IS STM on R3 R5 R6 R RP | eBay
Possible replacement hood for the RF 35mm F1.8: Canon EOS R Talk Forum: Digital Photography Review