-
公开(公告)号:US4364662A
公开(公告)日:1982-12-21
申请号:US150643
申请日:1980-05-16
申请人: Yoshio Yuasa , Toru Kisanuki , Susumu Shirai
发明人: Yoshio Yuasa , Toru Kisanuki , Susumu Shirai
CPC分类号: G01J1/4214
摘要: With an exposure meter usable in both reflected light mode and incident light mode, the exposure meter is capable of displaying a value measured in reflected light mode with a reflected light mode attachment mounted on the exposure meter, and a value measured in incident light mode with an incident light mode attachment mounted thereon.
摘要翻译: 利用可用于反射光模式和入射光模式的曝光计,曝光计能够以反射光模式测量的反射光模式附着在安装在曝光计上的显示值,以及以入射光模式测量的值 安装在其上的入射光模式附件。