July 8, 2020
Description
This mask fits neatly inside a NexStar 6 Evolution and is easy to remove. Focusing works like a charm with an astro camera, takes out the guess work of lucky imaging.
I've created the shape on this site: http://astrojargon.net/maskgen.aspx
And then loaded the SVG into Fusion 360, added a rim and printed it.
License:
Creative Commons - Attribution