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Wide-Angle, Flat-Field TelescopeAll-reflective system unvignetted. Wide-angle telescope uses unobstructed reflecting elements to produce flat image. No refracting elements, no chromatic aberration, and telescope operates over spectral range from infrared to far ultraviolet. Telescope used with such image detectors as photographic firm, vidicons, and solid-state image arrays.
Document ID
19870000064
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Hallam, K. L.
Howell, B. J.
Wilson, M. E.
Date Acquired
August 13, 2013
Publication Date
February 1, 1987
Publication Information
Publication: NASA Tech Briefs
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
GSC-12825
Accession Number
87B10064
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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