this post was submitted on 12 Jun 2024
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[–] DontNoodles@discuss.tchncs.de 2 points 5 months ago

I am slowly moving towards making a planetarium of my own. Was able to get the dome done using PVC pipes. I'm figuring out the best way to put a screen that'll be somewhat strong, smooth and good enough to project upon. Biggest hurdle is getting a particular fisheye lens that is suitable for the purpose.