SeeStar s30 Bahtinov mask

2 Bahtinov mask options for Seestar s30 telescope.  Both are friction fit in the S30 and generated from this Bahtinov mask SVG generator using the 150mm focal length an 30mm aperture:

 

• Profile #1 is using 100 bahtinov factor
• Profile #2 is using 150 bahtinov factor and 3rd order width so the printed fins between the slots will be thicker for easier printing.

My friend did some testing and photos are attached. Both masks worked just fine for focusing. There was more diffraction with the first order mask but not a lot of difference in functionality. If you print both and find that one works better than the other please post a photo of what it looks like during focusing and comment if you have a preference on which works better.

 

Made to fit Zwo Seestar S30: https://amzn.to/48g21BO

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Boost MeBoost and comment if you want more accessories for the Seestar S30 or S50