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NASA NTRS · 19630000101

Ellipsoidal optical reflectors reproduced by electroforming

Abstract

An accurately dimensioned convex ellipsoidal surface, which will become a master after polishing, is fabricated from 316L stainless steel. When polishing of the master is completed, it is suspended in a modified watt bath for electroforming of nickel reflectors.

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Hungerford, W. J., Larmer, J. W., Levinsohn, M.. 1964-10-01. Ellipsoidal optical reflectors reproduced by electroforming. https://ntrs.nasa.gov/citations/19630000101

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