Number | Name | Date | Kind |
---|---|---|---|
4668053 | Nishi et al. | May 1987 | |
4846552 | Veldkamp et al. | Jul 1989 | |
4895790 | Swanson et al. | Jan 1990 | |
4902113 | Ishiwata | Feb 1990 | |
5044706 | Chen | Sep 1991 |
Entry |
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Cox, J. Allen "Binary Optics Offers New Freedom to Systems Designers" Laser Focus World Aug. 1989 pp. 47-52. |
Maschmeyer, Richard O., et al. "Precision Molded-glass Optics" Applied Optics vol. 22, No. 16, Aug. 15, 1983 pp. 2410-2412. |