Parameterized Astronomy Camera Spacer
thingiverse
My telescope reducer and flattener demanded extremely precise spacing to achieve top-notch performance, so I crafted a SCAD file that generates a bespoke M42_.75 spacer tailored to your back focus requirements. No more fumbling in the dark for the right combination of spacers and jeopardizing your image set. My Prusa MK3 effortlessly printed sub-millimeter threads using the Threads.Scad file from http://dkprojects.net/openscad-threads/. You can modify this file to print most astro adapter needs. I believe my parts, printed in PolyMaker PC Max, are robust enough but proceed with caution. A light touch of Polylube grease on the threads helps, and be extremely careful when starting the threads properly. These examples provide precise distance for a ZWO ASI 1600mm camera with FilterWheel to Explore Scientific .7 reducer and Explore Scientific stock field flattener. You can input your accessories and experiment freely.
With this file you will be able to print Parameterized Astronomy Camera Spacer with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Parameterized Astronomy Camera Spacer.