|
I haven't seen the filter wheel, but it would almost certainly be a standard metric size. Try M2, M2.5, M3, M4, M5 or M6. I'd be surprised if it wasn't one of those.
Best
JA
PS... On inspection of some drawings they may even be plain holes.
Last edited by JA; 28-05-2023 at 06:12 AM.
|