作者: Tetsuo Kuwabara , Shuji Murakami
DOI:
关键词: Core (manufacturing) 、 Surface layer 、 Flat glass 、 Polished plate glass 、 Mold 、 Materials science 、 Lens (optics) 、 Molding (process) 、 Composite material 、 Blank
摘要: The present invention relates to a glass blank for producing optical element used the press molding thereof, having core and surface layer covering at least optically functional of glass. consists an evaporation This also technique mold lens using blank.