| 申请日期 | 2025-07-26 | 申请号 | US15465759 |
| 公开（公告）号 | US20170283305A1 | 公开（公告）日 | 2017-10-05 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Corning Incorporated | ||
| 简介 | According to at least one embodiment a glass comprises : a refractive index N of greater than 1.65 at a wavelength λ, where λ=587.6 nm; a glass density of not more than 4.2 g/cm3; Abbe number Vd greater than 30; the glass comprising greater than 0.03 wt % of rare earth oxide with an atomic number of 58 or higher. | ||
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