Hello, first post here :D
A few month ago I modded a FW1AA with boost-buck driver for NiMH/li-ion and with RGB LEDs.
I used a TIR lens for the aux led to shine through, unfortunately it had artefacts in the spill that ended up a bit too distracting so I went back to the original reflector and used a thin flex PCB under the reflector with tiny LEDs that fit in the opening. I’m very satisfied with the result, plus the beam with the 519A+ SMO reflector is surprisingly good.
Edit : putting the video in the text since it didn’t create a YouTube thumbnail : https://youtu.be/u6aYa8FEt3s
Yea I don't own one yet, but it should be around 5.6mm to 5.7mm.
That would be great if you could, thanks.
Circle is 5.6mm :
https://oshpark.com/shared_projects/6tVRn8Ux
So this should work for the original FW1A?? That is exactly what I need!
looks ok :