GSO 8" Classical Cassegrain Bahtinov Mask

A bahtinov mask with a convenient handle to pull it out of the OTA a bit over built thickness wise. I will upload another version with less thickness. I realized after printing this that it was unnecessarily thick and wasteful of material. The thinner part is named accordingly in the STL file, it is 4mm thick.

I am sure you could go thinner, but honestly, I am more comfortable with a rugged durable mask that will last for years.