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| Type | Thickness(mm) | A[2856K] | D65 | ChemicalStability | ND | α×10-7(/°C) | Tg(°C) | Ts(°C) | S | |||||
| x | y | Y | x | y | Y | DA | DW | |||||||
| HB3 | 2 | 0.642 | 0.337 | 16.6 | 0.578 | 0.324 | 11.1 | 1.604 | 102 | 577 | 638 | 3.37 | ||
| HB6 | 2 | 0.569 | 0.365 | 1.4 | 0.403 | 0.251 | 1.0 | 3 | 3 | |||||
Technical Indexes
| Type | Thickness(mm) | 405(nm) | 420(nm) | 436(nm) | 510(nm) | 530(nm) | 570(nm) | 650(nm) | 680(nm) | 700(nm) |
| HB3 | 2 | 440 1.0~9.0 | ≤0.9 | 45.0~70.0 | ||||||
| HB6 | 2 | 590 0.8~2.0 | 640 1.1~2.5 | 2.1~4.8 |
Class Of Bubble Stripe Stress
| Type | Bubble | Stripe | Stress |
| HB3 | C | 3C | 3 |
| HB6 | C | 4 | 3 |
New production Red Glass