Optical: systems and elements – Lens – With support
Reexamination Certificate
2005-07-26
2005-07-26
Epps, Georgia (Department: 2873)
Optical: systems and elements
Lens
With support
C359S819000
Reexamination Certificate
active
06922296
ABSTRACT:
An optical path adjusting device comprises a hollow cylindrical mount having a center axis in alignment with an optical path of a light beam and an optical parallel mounted on the hollow cylindrical barrel so as to intersect the optical path of the light beam at a specified angle of intersection. The hollow cylindrical barrel is supported so as to rotate about an original optical path of the light beam, thereby causing a displacement of an optical path of said light beam coming out of the optical parallel close to or away from the original optical path of the light beam.
REFERENCES:
patent: 4033683 (1977-07-01), Tancredi
patent: 4881814 (1989-11-01), Hoult
patent: 2005/0002001 (2005-01-01), Yoon
patent: 63-101807 (1988-05-01), None
Kimura Shuzo
Takase Yoshiyuki
Epps Georgia
Fujinon Corporation
Young & Thompson
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