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Astronomy Camera and Telrad Holder — image 1
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Astronomy Camera and Telrad Holder

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After messing with my Astronomy Camera Holder for a while I realized it wouldn't be terribly hard to virtually glue on…

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Model information

License
Creative Commons — Attribution

After messing with my Astronomy Camera Holder for a while I realized it wouldn't be terribly hard to virtually glue on a dovetail mount for a finder scope or a telrad sight. This would make it much easier to know where I'm pointing the camera.

Print Settings

Printer Brand:

Creality

Printer:

Ender 3

Rafts:

No

Supports:

No

Resolution:

0.2mm

Infill:

25% 3D-honeycomb

Filament: Dikale PLA Black Post-Printing =============

Be prepared to do a bunch of filing and sanding to clean up any strings and elephants feet and other stuff that might interfere with a smooth fit. Kind of like a beach vacation after tax day.

The hex nut is a very tight press fit; you could preheat it to melt it in, use brute force and pull it through with a 1/4-20 bolt and some washers, file the nut down a little bit, or form a nut out of something like steel reinforced epoxy or UV curing resin.

I did a very light film of UV curing resin on the surfaces that will take the most abuse - mostly around the ring for the camera nose - to ensure the print layers stay solid over time.

Other parts for this project

  • Astromania/ToupTek SGCMOS Series Telescope Camera
  • 35mm F1.6 16mm C Mount Camera Lens
  • AmazonBasics Mini Tripod
  • Orion EZ-Finder II Reflex Sight

Category: Physics & Astronomy

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