发明名称 System for determining and quantifying the alignment of an object with a coupling eyepiece and a recording apparatus
摘要 The present invention relates to a system for determining the alignment of an object, whose image is to be recorded, with a coupling eyepiece and an image capture apparatus that defines an image plane (Pi), comprising:an image capture apparatus (2) equipped with the ability for adjusting its own position;a light source (1) that emits at least two non-focused luminous dots (1a, 1b);eyepiece coupling lens(es) or element(s) (3) that focus on an object plane (Po);an opaque mask (4) that is perforated with at least two holes (5a, 5b) and that is positioned in front of light source (1) such that it transmits at least part of the light emitted by the light source; andcalculating mechanism for determining whether alignment exists and, in the case of non-alignment, for quantifying the non-alignment.
申请公布号 US6201254(B1) 申请公布日期 2001.03.13
申请号 US19990261225 申请日期 1999.03.03
申请人 COMMISSARIAT A L'ENERGIE ATOMIQUE 发明人 GUILLEMAUD RéGIS
分类号 G02B7/28;(IPC1-7):G01N21/86;G01B11/00;G02B21/06;G02B27/02;G03B13/00 主分类号 G02B7/28
代理机构 代理人
主权项
地址