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U.S. Department of Energy
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LENSDES; nonlinear least squares lens design system. [CDC7600,6600; FORTRAN IV]

Technical Report ·
OSTI ID:6360352

LENSDES analyzes the performance of optical lenses by computing the image errors found when bundles of skew rays are traced from object points to the image surface. Lens performance is optimized by varying selected lens parameters under direction of the nonlinear least squares program, OPTIMIZ.CDC7600,6600; FORTRAN IV; Operable under SCOPE 3.1 on the CDC6600 or under SCOPE 2.1 or the LASL-developed CROS system on the CDC7600; With current dimensioning, LENSDES requires 55,000 (octal) words of memory plus 50,000 (octal) words of extended core storage (ECS) on the CDC6600 or large core memory (LCM) on the CDC7600..

Research Organization:
Los Alamos National Lab., NM (USA)
OSTI ID:
6360352
Report Number(s):
ANL/NESC-602; ON: DE83048602
Country of Publication:
United States
Language:
English