OPTICAL GLASS AND OPTICAL COMPONENT

作者: Shin-ichi Amma , Tatsuo Nagashima , Shusaku Akiba

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摘要: Provided is an optical glass having a high refractive index, low density, and good manufacturing properties. An having: index (nd) of 1.68 to 1.85; density (d) 4.0 g/cm3 or less; temperature where viscosity becomes log η=2 950 1200° C., component using the are provided. This has properties, suitable as wearable equipment, for vehicle mounting, robot so on.

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