发明名称 UNIQUE PRISMATIC ELEMENT AND MOUNTING ARRANGEMENT THEREFOR
摘要 The combination of a prism with integrally formed mounting ears and a mounting station into which the prism and its ears are placed. Once positioned, part of the mounting station is bent to secure the prism into its predetermined location. The mounting station retains the prism through its ears and not through any optical surface. Accordingly, all three optical surfaces of the prism are left unencumbered for more efficient cooling.
申请公布号 US3767293(A) 申请公布日期 1973.10.23
申请号 USD3767293 申请日期 1972.01.03
申请人 POLAROID CORP,US 发明人 BAKER P,US;HOLMES W,US
分类号 G02B7/18;G03B19/18;(IPC1-7):G03B23/02 主分类号 G02B7/18
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