Toslink Fiber Optic Illuminator

thingiverse

Sometimes it's not about how bright the light is, but where exactly you need it to shine and avoiding a glare that blinds you by illuminating everything around. I had only a Toslink fiber optic audio cable and some flashlights lying around, but the outcome was surprisingly effective. This little adapter lets me plug in an extra Toslink or S/PDIF cable into my Thrunite Ti flashlight. It replaces the 12mm diameter lens and reflector from the flashlight, so it might work with other lights as well. Here's the OnShape design file to modify it for other lights: https://cad.onshape.com/documents/aa2f373247c386a79e7bc73f/w/413da0bd5453c51a614d15fd/e/0128ff201b68e80fc51ac970