Accession Number : ADA954902

Title :   Electroformed Precision Prisms.

Descriptive Note : Interim rept.,

Corporate Author : ENGINEER BOARD FORT BELVOIR VA

Personal Author(s) : Goldberg,B.

Report Date : 01 JAN 1945

Pagination or Media Count : 25

Abstract : This report covers an investigation to determine the feasibility of producing electroformed retro-directive metal reflectors with an accuracy approaching that of a precision ground trihedral glass prism used as the mold.

Descriptors :   Prisms(Optics), Optical equipment, Glass, Reflectors, accuracy, electroforming, glass, ground level, metals, precision, prisms(optics), reflectors, retrodirective steering

Subject Categories : Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE