Diffuser for a dive torch

thingiverse

This diffuser enhances light distribution for a Tecline US-16 dive torch. Originally, the torch emits an extremely bright beam with a clear focal point, which can make it challenging to achieve even lighting for video and photography purposes. The diffuser itself is crafted from white PLA, measuring only 0.3mm in thickness. Its delicate design raises concerns about its durability against potential damage. To mitigate this risk, I've incorporated a small ring that allows for easy attachment of a string. This feature enables quick removal during dives, ensuring the diffuser remains secure without hindering the user's experience. Although underwater testing has yet to be conducted, initial tests in a dark room have yielded promising results, as depicted in accompanying photos.