High Refractive Index Glass for Augmented/Mixed Reality
High refractive index substrate glass provides a wide viewing angle and bright display, making it ideal for AR and MR applications.
It offers high refractive index and high transmittance glass, providing wide viewing angles and a bright display.
Features
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A high refractive index of 1.8 or greater
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High transmittance for crisp, clear images
Properties
| Properties/Glass cord | Glass D | ||
|---|---|---|---|
| Refractive index (nd) | 2.0 | ||
| Abbe number | 29 | ||
| Internal transmittance | T=10mm,460nm | % | >95 |
| Density | ×103kg/m3 | 5.1 | |
| Thermal expansion coefficient | 30 ～ 300℃ | ppm/K | 8.5 |