JJC Reversible Camera Lens Hood Shade for Canon RF 100-400mm F5.6-8 IS USM Lens
Canon RF 100-400mm F5.6-8 IS USM Lens. Reversible for compact storage. Lens Hood × 1. Non-glare matte finish prevents reflections. No vignetting would show with the hood on. No vignetting will be caused with the hood on.