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

thingiverse

This is a substantial Bahtinov mask that I designed for my Celestron C10-N telescope. The C10-N is a 10-inch Newtonian, but the tube measures 11 inches wide with space on all sides for the mirror. As my printer's build area is 10x10x10 inches, I had to adapt the design to fit within these dimensions, and the corners are the only parts that extend beyond the tube. I printed one of these in PLA at a 0.2mm layer thickness, and it turned out extremely robust. There was no need for such an overbuilt construction, so consider scaling down the Z-axis if you choose to create your own. Unfortunately, I've lost my original files due to an SSD failure, making it difficult to make any necessary adjustments.