12" Dobsonian Focus Mount by jad889nb 3d model
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12" Dobsonian Focus Mount by jad889nb

12" Dobsonian Focus Mount by jad889nb

by Thingiverse
Last crawled date: 3 years, 2 months ago
Focuser mount for a homemade dobsonian telescope with an 8" primary mirror and a 12" tube inner diameter. I included the original FreeCAD file so that the parametric can be adjusted to fit your needs.
Uses m6 bolts and nuts for final assembly to scope.
Took a photo of the moon via cell camera thru eyepiece... This was a vast improvement, as prior eyepiece was loose. I borrowed this scope from a local club and was pleased to return it in better shape than before.
Basic usage:
Adjust mount until it meets your needs. Use "SizeOfScopeSlicer" inner and outer to adjust for the inner and outer diameter of your tube. Export each half and then print.
FILES:
-.stl of basic slices to fit a 12" barrel, as well as the entire mount to be sliced as you see fit.
-FreeCAD file with parametric for modification.

Finder Mounts: https://www.thingiverse.com/thing:4799424
More Details on the scope at:

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