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光学玻璃的发展始终与光学仪器的发展紧密联系着的。玻璃品种的研制和性能的改进促进了光学仪器的更新,提高了仪器质量,改进了性能,扩大了用途。光学仪器的发展又对光学玻璃提出了新的要求。近十几年来,由于天文光学、空间技术及激光技术的发展对玻璃材料提出了更新的要求。要求玻璃具有特殊的热光特性。天文光学及空间技术用的光学仪器,由于间隙地
The development of optical glass has always been closely linked with the development of optical instruments. The development of glass varieties and the improvement of performance have promoted the renewal of optical instruments, improved the quality of instruments, improved the performance and expanded their use. The development of optical instruments put forward new requirements on optical glass. In the past ten years, due to the development of astronomy and optics, space technology and laser technology, glass materials have been put forward to newer requirements. Glass requires special thermal characteristics. Optical instruments for astronomy and space technology, due to the gap