Tri-Bahtinov Mask Celestron EdgeHD 800
We calculate the final price from your selected file. You review and accept it before payment.
Saved on this device.
Tri-Bahtinov Mask for EdgeHD 800
- Rating
- 0 / 5
- Likes
- 8
- Downloads
- 191
- Makes
- 0
- Views
- 1,149
- Reviews
- 0
Updated at source:
Model information
- Source
- Printables
- Category
- Physics & Astronomy
- License
- Creative Commons — Attribution — Noncommercial
I created this Tri-Bahtinov Mask for my Celestron EdgeHD using the following site https://satakagi.github.io/tribahtinovWebApps/Tri-Bahtinov_symmetric.html, created by Satoru Takagi.
Focal length: 2000mm
Outer diameter: 209mm (so it fits my printbed)
Inner diameter: 70mm
The SVG was imported into “Inkscape” and exported to a .DXF file. Using Fusion 360 this was extruded for 2mm and exported to an .STL file. This file I imported in Sketchup and removed the srewholes and replaced them with printable knobs.
Have not had the change to test it yet.
U p d a t e 1 9 D e c e m b e r 2 0 2 2
=============================
Added a version for when using a TeleVue PowerMate 2.5x increasing the FL to 5000mm.