Yes, we’re building a 3D Printed Newtonian Telescope called Hadley. It’s being printed in PETG and in the video below, I give a quick tour.
My build isn’t done yet, but it’s darn close. In the next video I’ll be discussing aligning (collimating) the optics and hopefully have some first impressions to share.
More info about Hadley here: https://www.printables.com/model/224383-astronomical-telescope-hadley-an-easy-assembly-hig
And the Hackaday article I wrote on it here: https://hackaday.com/2022/11/04/3d-printed-newtonian-telescope-has-stunning-looks-hadley-breaks-the-bank/