Importance

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Abstract

The present disclosure provides a method for manufacturing an aspherical prism and an aspherical prism. The method includes step S1, forming a prism and a lens into one piece to obtain a forming body glass by using a hot-pressing molding; step S2, adhering the forming body glass to a tooling, and performing a right-angle surface milling on the forming body glass according to a preset size while reserving a processing amount for a polishing process; step S3, adhering the forming body glass formed after the right-angle surface milling to an optical backing plate for polishing; step S4, cutting the forming body glass formed after the polishing; step S5, coating the forming body glass formed after the cutting; and step S6, inking the forming body glass formed after the coating. The method can improve the structural precision and processing efficiency of the aspherical prism.

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First Claim