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Celestron C8 tri-bahtinov mask — image 1
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Celestron C8 tri-bahtinov mask

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A tri-bahtinov mask with hinges to be foldable and use less space. The Mask is designed for celestron C8 (and tested…

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Model information

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A tri-bahtinov mask with hinges to be foldable and use less space.

The Mask is designed for celestron C8 (and tested on a vintage one).

I've created 3 versions:

  • 1 for the C8 with the secondary mirror holder of 66mm of diameter (tested on my vintage C8) (the files with 66)
  • 1 made starting from measures found on internet of a secondary mirror holder of 71mm (files with 71)
  • a rigid version.

To link between the two parts, the holes are 2mm, so you can use directly the 1.75mm filament you used for your printer.

Category: Physics & Astronomy

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