All-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.
Wide-Angle, Flat-Field Telescope
1987-02-01
Miscellaneous
No indication
English
TIBKAT | 1946
|Wide-Field InfraRed Survey Telescope WFIRST
NTRS | 2012
|The Wide Field Infrared Survey Telescope (WFIRST)
NTRS | 2018
|Wide Field X-Ray Telescope Mission Concept Study Results
NTRS | 2014
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