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公开(公告)号：US09918619B2
公开(公告)日：2018-03-20
申请号：US14278833
申请日：2014-05-15
Applicant: NOVADAQ TECHNOLOGIES INC.
Inventor： John Tesar
CPC classification number: A61B1/002 , G02B23/2446
Abstract: A highly corrected relay system for medical endoscopes or the like is provided. The system includes a plurality of bonded lenses that are selected to provide color correction from the blue region of the spectrum through to the near infrared region of the spectrum. The system allows co-located visible and near infrared images to be resolved on a single detector.
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