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Tri-Bahtinov Mask for Celestron C5
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Tri-Bahtinov mask for C5, intended as focusing and collimation aid.
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Updated at source:
Model information
- Source
- Printables
- Category
- Physics & Astronomy
- License
- Creative Commons — Attribution — Noncommercial
Specs:
- outer diameter 145mm
- inner diameter 50mm (I tried making a version with 50.5mm, it felt too loose)
- 2mm thickness with 8mm “grip” in the center.
Print settings: 0.2mm Quality, 100% infill, generic PLA. Printing time was around 3h 21m*. It looks pretty nice in matte black.
Base pattern created with Satoru Takagi's wonderful mask generator (https://satakagi.github.io/tribahtinovWebApps/Tri-Bahtinov_symmetric.html).
* @krisirk_472180 suggests to increase number of perimeters to reduce printing time.