TELECENTRIC LENS
    1.
    发明公开
    TELECENTRIC LENS 有权
    TELEZENTRISCHES OBJEKTIV

    公开(公告)号:EP3074720A1

    公开(公告)日:2016-10-05

    申请号:EP14798949.5

    申请日:2014-09-29

    IPC分类号: G01B11/02 G02B13/22

    CPC分类号: G02B13/22 G01B11/02

    摘要: A telecentric lens (100) comprises a front optical group (112) adapted to receive the rays coming from an object observed and a rear optical group (114) adapted to convey said rays towards a sensor (30). At least one between the front optical group (112) and the rear optical group (114) consists of only two positive focal lenses (112'; 114' ). An artificial vision device (1) comprises the telecentric lens (100) and a lighting device (20) having a paraboloidal semi-reflector element (22).

    摘要翻译: 远心透镜(100)包括适于接收来自观察对象的射线的前光学组(112)和适于将所述射线传送到传感器(30)的后光学组(114)。 前光学组(112)和后光学组(114)之间的至少一个仅由两个正焦点透镜(112; 114')组成。 人造视觉装置(1)包括远心透镜(100)和具有抛物面半反射器元件(22)的照明装置(20)。

    TELECENTRIC LENS
    2.
    发明授权
    TELECENTRIC LENS 有权
    远摄镜头

    公开(公告)号:EP3074720B1

    公开(公告)日:2017-08-23

    申请号:EP14798949.5

    申请日:2014-09-29

    IPC分类号: G01B11/02 G02B13/22

    CPC分类号: G02B13/22 G01B11/02

    摘要: A telecentric lens (100) comprises a front optical group (112) adapted to receive the rays coming from an object observed and a rear optical group (114) adapted to convey said rays towards a sensor (30). At least one between the front optical group (112) and the rear optical group (114) consists of only two positive focal lenses (112; 114′). An artificial vision device (1) comprises the telecentric lens (100) and a lighting device (20) having a paraboloidal semi-reflector element (22).

    摘要翻译: 远心透镜(100)包括适于接收来自观察对象的光线的前光学组(112)和适于朝向传感器(30)传送所述光线的后光学组(114)。 前光学组件(112)和后光学组件(114)之间的至少一个仅由两个正焦透镜(112; 114')组成。 一种人造视觉装置(1)包括远心透镜(100)和具有抛物面半反射器元件(22)的照明装置(20)。