Optical: systems and elements – Prism – With reflecting surface
Patent
1999-01-05
2000-08-01
Spyrou, Cassandra
Optical: systems and elements
Prism
With reflecting surface
359834, G02B 504
Patent
active
060975547
ABSTRACT:
The present invention is a derotation assembly comprised of a plurality of dove prisms with multiple reflecting surfaces, each with a normal axis intersecting a common rotation axis aligned orthogonally to an optical device. The reflecting surfaces are parallel to each other and orthogonal to the common rotation axis.
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patent: 3320019 (1967-05-01), Brunelle, Jr. et al.
patent: 3382023 (1968-05-01), VanHorn, Jr.
patent: 3425768 (1969-02-01), Kuhn et al.
patent: 3535025 (1970-10-01), Shannon
patent: 5214528 (1993-05-01), Akanabe et al.
patent: 5721585 (1998-02-01), Keast et al.
Cherry Euncha
Lenzen, Jr. Glenn H.
Raytheon Company
Schubert William C.
Spyrou Cassandra
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