20 December 1989 Optimum Configuration Of The Offner Null Corrector: Testing An F/1 Paraboloid
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Three null correctors of the Offner type were designed to test an F/1 paraboloid and their performance compared to determine the optimum configuration with reference to wave-front residual, tolerancing, alignment and fabrication difficulty.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jose M. Sasian, "Optimum Configuration Of The Offner Null Corrector: Testing An F/1 Paraboloid", Proc. SPIE 1164, Surface Characterization and Testing II, (20 December 1989); doi: 10.1117/12.962802; https://doi.org/10.1117/12.962802


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