Didymium glass
1. Characteristics
| Type | Thickness (mm) |
A[2856k] | D65 | Chemical Stability | ND | α×10-7 (℃) |
Tg (℃) |
Ts (℃) |
S | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| x | y | Y | x | y | Y | DA | DW | |||||||
| PNB586 | 2 | 0.453 | 0.384 | 52.7 | 0.297 | 0.307 | 52.5 | 2 | 1 | 1.537 | 90 | 598 | 669 | 2.81 |
2. Technical Indexes
| Type | Thickness (mm) |
586 (nm) |
|---|---|---|
| PNB586 | 2 | ≤1.0 |
3. Class Of Bubble、Stripe、Stress
| Type | Bubble | Stripe | Stress |
|---|---|---|---|
| PNB586 | D-C | 3C | 3 |
4. Transmittance
