Halliday Glasses Ocular Stabilizer

I have and love the Halliday glasses. However, I find that due to my specific dioptric needs, the ocular is frequently loose (I have it turned mostly counterclockwise). This results in a significant defocus with small movements or bumps. To fix this, I designed a ring to stabilize the ocular. It now allows me to wear the glasses all day without my screen losing focus. 

The stabilizer prints well with a 0.4 mm nozzle and Bambu Labs TPU 95A HF on a textured PEI plate - for added friction. Using black filament, it blends in seamlessly with the glasses.

I hope it helps anyone else who is having the same issue!