Sunday, October 15, 2023

A Sun Funnel Anyone???


A home-made sun projection using a "funnel" -- it works!!

Large 17.5"x5" funnel and tools.

I couldn't resist -- I had to make one.  This one installed
in my Mead3 2048 4" SCT telescope. Yet untested.

You want to build one? Click HERE..

 

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