Two "eggcrate" halves brazed together. Lightweight flat mirrors fabricated by machining pockets in two plates of beryllium and brazing machined halves together. Mirror less than half weight of same mirror made by previous design.
Lightweight Metal Mirrors
NASA Tech Briefs ; 8 , 1
1984-04-01
Miscellaneous
No indication
English
Lightweight Substrates For Mirrors
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