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Dual Telecentric Lens System For Projection Onto Tilted Toroidal ScreenSystem of two optical assemblies for projecting image onto tilted toroidal screen. One projection lens optimized for red and green spectral region; other for blue. Dual-channel approach offers several advantages which include: simplified color filtering, simplified chromatic aberration corrections, less complex polarizing prism arrangement, and increased throughput of blue light energy. Used in conjunction with any source of imagery, designed especially to project images formed by reflection of light from liquid-crystal light valve (LCLV).
Document ID
19950065315
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Gold, Ronald S.
(Hughes Aircraft)
Hudyma, Russell M.
(Hughes Aircraft)
Date Acquired
August 17, 2013
Publication Date
April 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 4
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
MSC-22443
Accession Number
95B10156
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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