Bahtinov mask for 60mm guidescope Factor 200
By bitslizer
Customized version of https://www.thingiverse.com/thing:3968935
Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=3968935
May 21, 2024 at 05:53AM
via Thingiverse – Newest Things https://ift.tt/4b1CLTY
3d print ......errori ed esperienze, 
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