Camera system
    2.
    发明授权
    Camera system 失效
    相机系统

    公开(公告)号:US4187015A

    公开(公告)日:1980-02-05

    申请号:US852679

    申请日:1977-11-18

    IPC分类号: G03B17/24 G07F19/00 G07G3/00

    摘要: The invention relates to a system for simultaneously photographing two objects on a single instant film. Such systems are used in, for example financial institutions such as banks for simultaneously photographing a transaction document, such as a cheque, and the person related to the document, such as the person cashing the cheque. In accordance with the present invention, the camera of the system includes two separate lenses, each one receiving light rays bearing the image of a different one of the objects. Associated with each lens is a separate shutter mechanism, and the f opening or the shutter speed of each shutter is separately adjustable by means which are readily accessible to the camera operator. Thus, the shutters can be separately adjusted to take into account the different lighting conditions to which the separate objects are exposed.

    摘要翻译: 本发明涉及一种用于在单一即时胶片上同时拍摄两个物体的系统。 这样的系统用于例如金融机构,例如银行,用于同时拍摄诸如支票的交易文件,以及与文档相关的人,例如兑现支票的人。 根据本发明,系统的照相机包括两个单独的透镜,每个透镜接收携带不同物体的图像的光线。 与每个透镜相关联的是单独的快门机构,并且每个快门的f打开或快门速度可以通过相机操作者容易接近的手段分开调节。 因此,可以单独调节百叶窗以考虑分开的物体暴露于不同的照明条件。