发明名称 CAMERA
摘要 PROBLEM TO BE SOLVED: To provide a camera capable of reducing dazzlement when a user looks into a finder. SOLUTION: Relating to camera having a finder constituted of an eyepiece system lens 8, an erect normal image system prism 9 and an objective system lens 10, a photochromic glass 11 whose light transmissivity is changed in accordance with the intensity of incident light is provided in the lens 10 in the optical path of the finder.
申请公布号 JP2001201782(A) 申请公布日期 2001.07.27
申请号 JP20000013054 申请日期 2000.01.21
申请人 OLYMPUS OPTICAL CO LTD 发明人 HASHIMOTO KENICHI;OKUBO MITSUMASA
分类号 G03B7/08;G02B5/24;G02F1/13;G02F1/15;G03B13/06 主分类号 G03B7/08
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