Sunday, May 7, 2023

#PORTABALL318

 1. From under UTA with (L to R):

A. 3D printed Secondary Mirror in Snap-on rigid protective dust cup (bottom).

B. 3D printed oversized starpiece in the focuser for RLC/BRLC (laser collimator) dual-side projection screen with Cheshire center hole. 


TBC.

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