Optical: systems and elements – Lens – With support
Patent
1996-07-19
1998-06-16
Nguyen, Thong
Optical: systems and elements
Lens
With support
359813, 359837, G02B 702, G02B 504
Patent
active
057680361
ABSTRACT:
A device including a polarizing beam splitter by which an incident luminous flux is split into a first luminous flux radiated onto a first photo sensor and a second luminous flux radiated onto a second photo sensor, and an adjusting mechanism provided for rotatably adjusting a position of one of the first and second luminous fluxes. The optical axis of the first luminous flux is coincident with that of the incident luminous flux. The optical axis of the second luminous flux is not parallel to the first luminous flux. By rotating the beam splitter about the optical axis of the first luminous flux, the beam receiving position of the second photo sensor, onto which the second luminous flux is radiated, is changed.
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English Language Translation of Japanese Patent No. SHO 61-175939.
English Language Abstract of Japanese Patent No. SHO 61-206944.
Kimura Hitoshi
Maruyama Koichi
Nakagishi Toshio
Noguchi Masato
Oono Masahiro
Asahi Kogaku Kogyo Kabushiki Kaisha
Nguyen Thong
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