发明授权
- 专利标题： Focal position determining method, focal position determining apparatus, feeble light detecting apparatus and feeble light detecting method
- 专利标题（中）： 焦点位置确定方法，焦点位置确定装置，微弱光检测装置和微弱光检测方法
-
申请号： US12058150申请日： 2008-03-28
-
公开(公告)号： US08174686B2公开(公告)日： 2012-05-08
- 发明人: Akihiro Namba , Hirobumi Suzuki , Hiroshi Ishiwata
- 申请人： Akihiro Namba , Hirobumi Suzuki , Hiroshi Ishiwata
- 申请人地址： JP Tokyo
- 专利权人： Olympus Corporation
- 当前专利权人： Olympus Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Scully, Scott, Murphy & Presser, P.C.
- 优先权： JP2005-285537 20050929; JP2005-288619 20050930
- 主分类号： G01J1/00
- IPC分类号： G01J1/00 ; G01B9/00 ; G01B11/14 ; G02B7/04 ; G02B27/40 ; G02B27/64 ; G03B3/00
摘要：
A focal position determining method determines a focal position of an objective lens focused on an observed target region in a specimen. The focal position determining method includes measuring any one of the focal position of the objective lens at a near point and the focal position of the objective lens at a far point or both so as to determine the focal position of the objective lens focused on the observed target region based on the measured focal position.