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    • 9. 发明授权
    • Photometering device in single lens reflex camera
    • 单反相机中的测光装置
    • US5278607A
    • 1994-01-11
    • US765328
    • 1991-09-25
    • Kazuo GotoTadao Watanabe
    • Kazuo GotoTadao Watanabe
    • G03B7/099
    • G03B7/09976
    • A photometering device in a single lens reflex camera having a photometering device mounting portion on a magnifier of a finder optical system, and a photometering element which is mounted to the photometering device mounting portion, including a substrate to which the photometering element is secured, a pair of horizontally elongated holes for the vertical adjustment and at least one adjusting hole for the horizontal adjustment, formed in the substrate, adjusting pins which are rotatably supported on the photometering device mounting portion and which have eccentric disc portions which can be fitted in the associated elongated holes of the substrate, and a reference hole corresponding to said adjusting hole and formed in the photometering device mounting portion.
    • 具有在取景器光学系统的放大镜上具有测光装置安装部分的单一透镜反射相机中的测光装置,以及安装在测光装置安装部分上的测光元件,该测光元件包括固定测光元件的基板, 一对用于垂直调节的水平细长孔和用于水平调节的至少一个调节孔,形成在基板中,调节销可旋转地支撑在测光装置安装部分上,并且具有偏心盘部分,该偏心盘部分可以安装在相关联的 基板的细长孔和对应于所述调节孔的基准孔,并形成在测光装置安装部分中。