Optical: systems and elements – Compound lens system – Telescope
Patent
1993-12-20
1995-08-22
Ben, Loha
Optical: systems and elements
Compound lens system
Telescope
359417, 359410, G02B 2300
Patent
active
054445680
ABSTRACT:
A night vision goggle device is fabricated for consumer use. The device employs interpupillary and diopter adjustments for each eye of the user. The combined adjustment mechanism incorporates manually operable control knobs located on the housing and one knob for each of the eye pieces. Each control knob is capable of moving both in a forward and rear mode and in a transverse mode. The knob can provide diopter focus adjustment for a front to back motion and for lateral movement or transverse movement the control provides for interpupillary adjustment. The movement of the knob and the removal of pressure or force from the knob enables the optical assemblies to be locked in position by a friction fit.
REFERENCES:
patent: 2712773 (1955-07-01), Merrick
patent: 3454773 (1969-07-01), Bulthues et al.
patent: 3914012 (1975-10-01), Boughton
patent: 4013340 (1977-03-01), Mukai et al.
patent: 4186992 (1980-02-01), Kamakura
patent: 4202598 (1980-05-01), Jenkins
patent: 4205894 (1980-06-01), Filipovich et al.
patent: 4226129 (1981-05-01), Versteeg et al.
patent: 4284325 (1981-08-01), Ishibai et al.
patent: 4306764 (1981-12-01), Kikuchi
patent: 4323298 (1982-04-01), Brennan
patent: 4449787 (1984-05-01), Burbo et al.
patent: 4463252 (1984-07-01), Brennan et al.
patent: 4653879 (1987-03-01), Filipovich
patent: 4655562 (1987-04-01), Kreitzer et al.
patent: 4867533 (1989-09-01), Akin, Jr.
patent: 4915487 (1990-04-01), Riddell, III et al.
patent: 4986644 (1991-01-01), Yang
patent: 5029963 (1991-07-01), Naselli et al.
patent: 5084780 (1992-01-01), Phillips
patent: 5121045 (1992-06-01), Caserta et al.
Palmer Gary L.
Popow John D.
Williams, Jr. George M.
Ben Loha
Hogan Patrick M.
ITT Corporation
Kong Steve
Plevy Arthur L.
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