| Category | Ceramic , Glass , Optical , Filter |
| Manufacturer | Schott Glas Mainz |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Schott BG24A Band Pass Filter.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.72 g/cc | 0.0983 lb/in³ |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 8.50 µm/m-°C @Temperature -30.0 - 70.0 °C |
4.72 µin/in-°F @Temperature -22.0 - 158 °F |
|
| 9.70 µm/m-°C @Temperature 20.0 - 300 °C |
5.39 µin/in-°F @Temperature 68.0 - 572 °F |
||
| Transformation Temperature, Tg | 460 °C | 860 °F |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.52 @Wavelength 1014 nm |
1.52 @Wavelength 1014 nm |
Hg |
| 1.53 @Wavelength 587.6 nm |
1.53 @Wavelength 587.6 nm |
He | |
| 1.55 @Wavelength 365 nm |
1.55 @Wavelength 365 nm |
Hg | |
| 1.59 @Wavelength 253.7 nm |
1.59 @Wavelength 253.7 nm |
Hg | |
| Transmission, Visible | <= 1.0 % @Wavelength 560 - 630 nm |
<= 1.0 % @Wavelength 560 - 630 nm |
|
| 89 % @Wavelength 400 nm |
89 % @Wavelength 400 nm |
Internal transmittance of 97% at 400 nm | |
| IR Transmittance | 89 % @Wavelength 730 - 750 nm |
89 % @Wavelength 730 - 750 nm |
Internal transmittance of 97% from 730-740 nm. |
| UV Transmittance | <= 20 % @Wavelength 200 - 210 nm |
<= 20 % @Wavelength 200 - 210 nm |
|
| 91 % @Wavelength 320 - 380 nm |
91 % @Wavelength 320 - 380 nm |
Internal transmittance of 99% from 320-370 nm | |
| Reflection Coefficient, Visible (0-1) | 0.92 | 0.92 |
| Chemical Properties | Metric | English | Comments |
|---|---|---|---|
| Acid Class, SR | 3 | 3 | |
| Alkali Class, AR | 2 | 2 | |
| Stain Resistance Class, FR | 0.0 | 0.0 |