Xiaomi 12 dew shield

I designed and 3D printed a kind of dew shield/sunshade to attach to my phone case. I based it on the dimensions of my eyepiece’s eyecup, so it fits perfectly — preventing stray light from hitting the eyepiece element and improving contrast. I’ve shared the STL file in case anyone wants to print it, but I recommend checking the dimensions first, as every phone and eyepiece has a different diameter (mine is a Xiaomi 12 and I use the 18mm UFF 65° eyepiece).