Optical glass(Infrared Glass )
Detailed Product Description
Infrared Glass (Optical glass)
| description |
| | Type | Thickness
(mm) | A[2856k] | D65 | Chemical
Stability
| ND | α×10-7
(/) | Tg
() | Ts
() | S | | x | y | Y | x | y | Y | DA | DW | | HWB760 | 3 | | | | | | | 5 | 4 | 1.532 | 111 | 534 | 592 | 2.77 | | HWB780 | 3 | | | | | | | 5 | 4 | 1.532 | 111 | 534 | 592 | 2.77 | | HWB800 | 3 | | | | | | | 5 | 4 | 1.520 | 98 | 559 | 615 | 3.05 | | HWB830 | 3 | | | | | | | 5 | 4 | 1.520 | 98 | 559 | 615 | 3.05 | | HWB850 | 3 | | | | | | | 5 | 4 | 1.520 | 98 | 559 | 615 | 3.05 |
| | | | | Technical Indexes | Class Of BubbleStripeStress | Type
| Thickness
(mm)
| λtj
(nm) | λ0
(nm) | Tλ0
(%)
| K | | HWB760 | 3 | 760±10 | 850 | ≥83.6 | ≥0.6 | | HWB780 | 3 | 780±10 | 900 | ≥83.6 | ≥0.5 | | HWB800 | 3 | 800±10 | 900 | ≥83.6 | ≥0.5 | | HWB830 | 3 | 830±10 | 930 | ≥83.6 | ≥0.5 | | HWB850 | 3 | 850±10 | 950 | ≥80.0 | ≥0.5 |
| Type
| Bubble | Stripe | Stress | | HWB760 | C-B | 3C | 3 | HWB780
| C-B | 3C | 3 | | HWB800 | C-B | 3C | 3 | | HWB830 | C-B | 3C | 3 | | HWB850 | C-B | 3C | 3 |
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