A lens hood for S23 Ultra. Personally found it to be most useful for astrophotography with the 10x supertelephoto lens. Fits tightly onto the camera bump. Tolerances are designed for 0.4mm nozzle.

Ideally printed with black filament, but using any other colour then covering it with opaque tape would work as well. In the pictures attached, I used black electrical tape as they tend to block out light well, something like duct tape should also work.