An optical device including a camera, a diaphragm and illumination means
    1.
    发明公开
    An optical device including a camera, a diaphragm and illumination means 审中-公开
    Optische Vorrichtung mit einer Kamera,einer Blende und Beleuchtungsmitteln

    公开(公告)号:EP2677363A1

    公开(公告)日:2013-12-25

    申请号:EP12305702.8

    申请日:2012-06-20

    申请人: bioMérieux

    摘要: An optical device (1) including a fixed focus camera having a predetermined depth of field with an optical axis (55), wherein the optical device (1) comprises a diaphragm (5) positioned in the optical axis (55) of the camera and comprising a light passing aperture (53) for increasing the predetermined depth of field of said camera to provide an increased depth of field, wherein the light passing aperture (53) of the diaphragm (5) is circular shaped and positioned to have its centre point coincide with the optical axis (55) of the camera and wherein the optical device (1) further comprises illumination means for evenly illuminating an object positioned within the increased depth of field of the camera.

    摘要翻译: 一种光学装置(1),包括具有光轴(55)的具有预定景深的固定焦距照相机,其中所述光学装置(1)包括位于所述照相机的光轴(55)中的光阑(5) 包括用于增加所述相机的预定景深以提供增加的景深的光通过孔(53),其中所述隔膜(5)的光通过孔(53)是圆形的并且被定位成具有其中心点 与相机的光轴(55)重合,并且其中光学装置(1)还包括用于均匀地照射位于相机的增加的景深范围内的物体的照明装置。