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热词
    • 4. 发明授权
    • Optical apparatus such as a camera
    • 诸如相机的光学装置
    • US6052533A
    • 2000-04-18
    • US788292
    • 1997-01-24
    • Susumu TamuraTakanori Honda
    • Susumu TamuraTakanori Honda
    • G03B19/12G03B13/08G03B15/03
    • G03B19/12G03B2213/025
    • An optical apparatus is provided with an eyepiece, a focusing screen onto which an image is projected, a reflecting device for reflecting the light from the focusing screen to thereby cause it to enter the eyepiece in order to show the image, an illuminating device for illuminating an eye, an imaging optical system for receiving the light from the eye through the eyepiece and a certain portion of the reflecting device, and forming the image of the eye by the light from the eye, and a photoelectric converter for receiving the image of the eye. The reflecting device comprises a hollow optical part, and the light from the eye passes through the hollow portion and the mirror portion of the optical part.
    • 一种光学装置设置有目镜,投影图像的聚焦屏幕,用于反射来自聚焦屏幕的光从而使其进入目镜以显示图像的反射装置,用于照明的照明装置 眼睛,用于通过目镜和反射装置的某一部分接收来自眼睛的光并通过来自眼睛的光形成眼睛的图像的成像光学系统,以及用于接收来自眼睛的图像的光电转换器 眼。 反射装置包括中空的光学部件,来自眼睛的光通过光学部件的中空部分和镜部分。