| Category | Ceramic , Glass , Filter , Optical |
| Manufacturer | Schott Glas Mainz |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | EXW, FOB, CFR, CIF |
| Payment Terms | L/C, T/T, PayPal |
| Download PDF | Schott FG3 Conversion Filter.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.37 g/cc | 0.0856 lb/in³ |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 5.40 µm/m-°C <br>@Temperature -30.0 - 70.0 °C |
3.00 µin/in-°F <br>@Temperature -22.0 - 158 °F |
|
| 6.00 µm/m-°C <br>@Temperature 20.0 - 300 °C |
3.33 µin/in-°F <br>@Temperature 68.0 - 572 °F |
||
| Transformation Temperature, Tg | 564 °C | 1050 °F |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.50 <br>@Wavelength 480 nm |
1.50 <br>@Wavelength 480 nm |
Cd |
| 1.50 <br>@Wavelength 587.6 nm |
1.50 <br>@Wavelength 587.6 nm |
He | |
| 1.50 <br>@Wavelength 706.5 nm |
1.50 <br>@Wavelength 706.5 nm |
He | |
| 1.51 <br>@Wavelength 435.8 nm |
1.51 <br>@Wavelength 435.8 nm |
Hg | |
| Transmission, Visible | 89 % <br>@Wavelength 400 nm |
89 % <br>@Wavelength 400 nm |
Internal transmittance of 97% at 400 nm. |
| IR Transmittance | 92 % <br>@Wavelength 760 - 850 nm |
92 % <br>@Wavelength 760 - 850 nm |
Internal transmittance of 100% Â from 760-850 nm. |
| UV Transmittance | <= 5.0 % <br>@Wavelength 200 - 260 nm |
<= 5.0 % <br>@Wavelength 200 - 260 nm |
|
| 89 % <br>@Wavelength 360 - 390 nm |
89 % <br>@Wavelength 360 - 390 nm |
Internal transmittance of 97% from 370-390 nm | |
| Reflection Coefficient, Visible (0-1) | 0.92 | 0.92 |
| Chemical Properties | Metric | English | Comments |
|---|---|---|---|
| Acid Class, SR | 1 | 1 | |
| Alkali Class, AR | 1 | 1 | |
| Stain Resistance Class, FR | 0.0 | 0.0 |