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公开(公告)号:EP1410419B8
公开(公告)日:2009-01-07
申请号:EP02734632.9
申请日:2002-05-31
IPC分类号: H01J40/14
CPC分类号: G01J5/08 , G01J1/0411 , G01J1/4228 , G01J3/36 , G01J5/02 , G01J5/026 , G01J5/0806 , G01J5/0846 , G01J5/089 , G01J5/0893 , G01J2005/0077
摘要: A system and method for gathering image data are disclosed. A first sensor (120) receives light directly from an aperture (114) and generates a first data set in response to the received light. A first reflective surface (130) receives light from the aperture (114) and reflects the received light. A second reflective surface (132) receives light reflected from the first reflective surface (130) and reflects the received light. A second sensor (134) receives light reflected from the second reflective surface (132) and generates a second data set in response to the received light. The second sensor (134) is substantially coaxial with the first sensor (120).