3D Printing has crept into my life and my photography a lot during 2018. My Dobot Magician has served me very well. But one of the side effects of being a photographer with a 3D printer is that it keeps you regularly checking Thingiverse for cool photography related projects.
One such project is this one from Guy Sie. He’s produced some Leica ISO film speed hotshoe covers, although I’m pretty sure they’ll work for other cameras, so that you can remember what speed film is in your camera.