公开(公告)号：US08670113B2

公开(公告)日：2014-03-11

申请号：US13403731

申请日：2012-02-23

申请人： Guillaume Perrin ,  Arnaud Liotard ,  Hervé Benard

发明人： Guillaume Perrin ,  Arnaud Liotard ,  Hervé Benard

IPC分类号： G01M11/00

CPC分类号： G01M11/005 ,  G02B17/061 ,  G02B23/02

摘要： In the field of optical checking of optical instruments of telescope type, an instrument comprises an optical objective, a photo-detection housing arranged at the focus of said optical objective and at least one light source arranged in the vicinity of said photo-detection housing, the optical pupil of the optical objective having a first diameter. The checking means comprise a plane mirror having a second diameter that is smaller than the first diameter and means to arrange the plane mirror such that the image of the light source given by the optical objective and reflected by said plane mirror is focused on the photo-detection housing, means for analyzing said image received making it possible to determine the optical quality of the telescope. The plane mirror may be associated with an autonomous checking bench. It may also form part of the telescope and be incorporated into the protection hood for the optic.

摘要翻译： 在望远镜类型的光学仪器的光学检测领域中，仪器包括光学物镜，布置在所述光学物镜的焦点处的光检测壳体和布置在所述光检测壳体附近的至少一个光源， 光学物镜的光瞳具有第一直径。 检查装置包括具有小于第一直径的第二直径的平面镜和用于布置平面镜的装置，使得由光学物镜给出并由所述平面镜反射的光源的图像被聚焦在光 - 检测壳体，用于分析所接收的图像的装置，使得可以确定望远镜的光学质量。 平面镜可以与自主检查台相关联。 它也可以形成望远镜的一部分，并被并入光学元件的防护罩中。

公开(公告)号：US20130057851A1

公开(公告)日：2013-03-07

申请号：US13403731

申请日：2012-02-23

申请人： Guillaume PERRIN ,  Arnaud LIOTARD ,  Hervé BENARD

发明人： Guillaume PERRIN ,  Arnaud LIOTARD ,  Hervé BENARD

IPC分类号： G01M11/04 ,  G02B23/02

CPC分类号： G01M11/005 ,  G02B17/061 ,  G02B23/02

摘要： In the field of optical checking of optical instruments of telescope type, an instrument comprises an optical objective, a photo-detection housing arranged at the focus of said optical objective and at least one light source arranged in the vicinity of said photo-detection housing, the optical pupil of the optical objective having a first diameter. The checking means comprise a plane mirror having a second diameter that is smaller than the first diameter and means to arrange the plane mirror such that the image of the light source given by the optical objective and reflected by said plane mirror is focused on the photo-detection housing, means for analyzing said image received making it possible to determine the optical quality of the telescope. The plane mirror may be associated with an autonomous checking bench. It may also form part of the telescope and be incorporated into the protection hood for the optic.

摘要翻译： 在望远镜类型的光学仪器的光学检测领域中，仪器包括光学物镜，布置在所述光学物镜的焦点处的光检测壳体和布置在所述光检测壳体附近的至少一个光源， 光学物镜的光瞳具有第一直径。 检查装置包括具有小于第一直径的第二直径的平面镜和用于布置平面镜的装置，使得由光学物镜给出并由所述平面镜反射的光源的图像被聚焦在光 - 检测壳体，用于分析所接收的图像的装置，使得可以确定望远镜的光学质量。 平面镜可以与自主检查台相关联。 它也可以形成望远镜的一部分，并被并入光学元件的防护罩中。