发明公开
EP1229319A3 Method and instrument for measuring an optical characteristic of lenses in eyeglasses with frames
审中-公开
一种用于测量与帧眼玻璃透镜的光学特性的方法和仪器
- 专利标题： Method and instrument for measuring an optical characteristic of lenses in eyeglasses with frames
- 专利标题（中）： 一种用于测量与帧眼玻璃透镜的光学特性的方法和仪器
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申请号： EP02090041.1申请日： 2002-01-30
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公开(公告)号： EP1229319A3公开(公告)日： 2008-07-16
- 发明人: Fukuma, Yasufumi , Machida, Narumi , Kato, Takeyuki
- 申请人： Kabushiki Kaisha TOPCON
- 申请人地址： 75-1, Hasunuma-cho, Itabashi-ku Tokyo 174-0052 JP
- 专利权人： Kabushiki Kaisha TOPCON
- 当前专利权人： Kabushiki Kaisha TOPCON
- 当前专利权人地址： 75-1, Hasunuma-cho, Itabashi-ku Tokyo 174-0052 JP
- 代理机构： Pfenning, Meinig & Partner GbR
- 优先权： JP2001025695 20010201
- 主分类号： G01M11/02
- IPC分类号： G01M11/02
摘要：
A method for measuring an optical characteristic of lenses in eyeglasses with frames, a measuring instrument for executing it and collecting and sale systems of optical characteristic image data are disclosed herein.
The measuring instrument is used to photograph pattern projecting images of patterns for optical characteristic measurement by means of a digital camera. The pattern projecting images (17) are projected through the lenses (12R,L) based on an illuminated light. The instrument comprises engaged standing plates for engaging the eyeglasses. Mounted on one engaged standing plate is a screen on which the pattern projecting images (17) are projected.
The measuring instrument is used to photograph pattern projecting images of patterns for optical characteristic measurement by means of a digital camera. The pattern projecting images (17) are projected through the lenses (12R,L) based on an illuminated light. The instrument comprises engaged standing plates for engaging the eyeglasses. Mounted on one engaged standing plate is a screen on which the pattern projecting images (17) are projected.
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