RFT(Automatic measurement Foucault Tester)
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From: wata4888645
Added: 16 years ago · 0:08 · 480p
The mirror of the telescope is measured with a homemade measuring instrument.
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Years
Years
Views: 2,409
From: wata4888645
Added: 16 years ago · 0:08 · 480p
The mirror of the telescope is measured with a homemade measuring instrument.
No comments yet.