WU Fu-Tian, WANG Gui-Ling . Design of Double Passage Optical Interface for Displaying Medical Endoscope Image[J]. Editorial Office of Optics and Precision Engineering, 1999,(4): 9-15
WU Fu-Tian, WANG Gui-Ling . Design of Double Passage Optical Interface for Displaying Medical Endoscope Image[J]. Editorial Office of Optics and Precision Engineering, 1999,(4): 9-15DOI:
A double passage optical interface for displaying medical endoscope image was designed. The interface was composed of a prism and a zoom lens. The followings were presented: the light splitting and aperture matching of the interface
optical property of the zoom lens
the principle of miniature linear differential zoom lens design. An example of design and its evaluation were also given. The interface designed had been used in a computer system for displaying endoscope image
and was proved to be simple
small and light enough. With its good performance
the interface may be used in the matching of CCD cameras with several kinds of endoscopes. So the interface may be used for displaying several kinds of endoscopes images.