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6 October 2000 Development of large-aperture aspherical lens with glass molding
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Proceedings Volume 4231, Advanced Optical Manufacturing and Testing Technology 2000; (2000) https://doi.org/10.1117/12.402759
Event: International Topical Symposium on Advanced Optical Manufacturing and Testing Technology, 2000, Chengdu, China
Abstract
Glass molding is an advantageous method to manufacture aspherical lenses. However, it was not applicable for aspherical lenses with large aperture. We have succeeded in the development and manufacturing of glass molded aspherical lenses with large diameter of 60.5 mm by newly developed molding machine, process control and new material of mold.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yasuhiro Aono, Mitsumasa Negishi, and Jun Takano "Development of large-aperture aspherical lens with glass molding", Proc. SPIE 4231, Advanced Optical Manufacturing and Testing Technology 2000, (6 October 2000); https://doi.org/10.1117/12.402759
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