jaedog
New member
Thanks so much, that confirms my suspicions. I did take measures to kill internal reflections as best I could, but its far from perfect. I currently have this black microfoam stuff applied to the inside walls. There are thin but noticeable gaps in different areas that I'm guessing would be enough to case the reflections. It's marketed for use inside telescope tubes. Problem is its a huge pain to work with because of how sticky the self adhesive is and how thin it is (impossible to place exactly where you want). Right now I'm considering removing the microfoam and replacing it with a coating of "Black 3.0" paint which boasts 99% light absorption.
Seeing as you were in effectively the same boat as me, what did you end up doing to kill reflections on your CNC machined adapter? I would guess that whatever worked for you will be just as fine for my application.
Seeing as you were in effectively the same boat as me, what did you end up doing to kill reflections on your CNC machined adapter? I would guess that whatever worked for you will be just as fine for my application.