FIVE-ELEMENT OPTICAL DEVICE
    15.
    发明申请
    FIVE-ELEMENT OPTICAL DEVICE 有权
    五元件光学器件

    公开(公告)号:US20070008628A1

    公开(公告)日:2007-01-11

    申请号:US11160721

    申请日:2005-07-06

    申请人: Brian Volk

    发明人: Brian Volk

    IPC分类号: G02B9/62

    CPC分类号: G02B25/001 G02B9/60

    摘要: An optical device with five air-spaced optical elements. An optical device in the form of an eyepiece is disclosed with a center negative lens and two outer positive lenses on each side of the intermediate negative lens. The eyepiece transmits light from an object to an exit pupil along angles corresponding to the position of a focus point on an object. In a preferred embodiment the positive lenses are identical.

    摘要翻译: 具有五个空气间隔光学元件的光学装置。 公开了一种目镜形式的光学装置,其中央负透镜和中间负透镜两侧的两个外正透镜。 目镜将光从物体传送到出射光瞳,其角度与对象上焦点的位置相对应。 在优选实施例中,正透镜是相同的。