Optical: systems and elements – Compound lens system – Telescope
Reexamination Certificate
2007-08-14
2007-08-14
Pritchett, Joshua L (Department: 2872)
Optical: systems and elements
Compound lens system
Telescope
C359S399000
Reexamination Certificate
active
10737996
ABSTRACT:
An optical corrector system optical system comprising two components, a first housing supporting therein a telenegative-type lens, and a second housing supporting therein a positive-type lens. The first housing is adapted to be coupled to a telescope in a manner so that the telenegative lens intercepts the image plane provided by the telescope. The second housing is adapted to be coupled to an image input portion of a remote viewing device. Opposite ends of the first and second housings are adapted to be coupled to each other in a manner so that the distance between the telenegative lens in the first housing and the positive lens in the second housing results in the intercepted image plane being repositioned from a viewing position at the telescope, to a viewing position at the remote viewing device. In a preferred embodiment, the remote viewing device comprises a binocular viewer.
REFERENCES:
patent: 4600277 (1986-07-01), Murray, Jr.
patent: 5959770 (1999-09-01), Perkins et al.
patent: 6005711 (1999-12-01), Mai et al.
Dankmeyer, III Clamore William
Lederman Russell Drew
Edelman, Esq. Lawrence C.
Pritchett Joshua L
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