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    • 4. 发明授权
    • Camera to microscope adapter system with peripheral image averaging
means for exposure control
    • 相机到具有外围图像平均装置的显微镜适配器系统用于曝光控制
    • US4176931A
    • 1979-12-04
    • US910697
    • 1978-05-30
    • John TaubeAndris Taube
    • John TaubeAndris Taube
    • G02B21/00G03B17/48
    • G03B17/48G02B21/0096
    • The invention involves an adapter with peripheral image averaging means for exposure control or attaching an automatic exposure control camera or camera with an exposure meter to a microscope for the purpose of photographing the material on the microscope stage. The adapter uses a separating element which divides the magnified image into the part which completely fills the camera's rectangular film format allowing it to pass to the film without appreciable interference and the remaining part, the peripheral image, which the separating element collects and directs toward the camera's automatic exposure control port where a reflector aims the extracted second part of the magnified image onto a translucent screen in front of the camera's exposure control port.
    • 本发明涉及具有周边图像平均装置的适配器,用于曝光控制或者将具有曝光计的自动曝光控制相机或照相机附着到显微镜上,以便在显微镜平台上拍摄材料。 适配器使用分离元件,该分离元件将放大的图像分成完全填充相机的矩形胶片格式的部分,使其能够传递到胶片,而不会有明显的干扰,而分离元件收集并指向的图像的剩余部分,周边图像 相机的自动曝光控制端口,其中反射器将提取的第二部分的放大图像放置在相机曝光控制端口前面的半透明屏幕上。