Bahtinov Mask For Celestron C10-N (or other ~10" scopes)

This is a large bahtinov mask that I designed for my Celestron C10-N telescope. The C10-N is a 10" newtonian, but the tube is actually 11" wide with a little space around all sides for the mirror. Since the build are on my printer is 10"x10"x10", I had to square off the design, and the corners are the only parts that stick out of the tube.

I printed one of these in PLA at 0.2mm layer thickness, and it is REALLY overbuilt. There's no need to build this quite so beefy, so consider scaling the Z axis down a bit if you make your own. I'd edit it, but I lost my original files to an SSD crash, and hate editing .STL files. :(

Hopefully someone else will find it useful though. :)