|
|
| |
|
Magnesium Fluoride MgF2 |
 |
| |
| |
MgF2 has good transmission in VUV region. It is used for most UV optics and excellent for eximer laser use.
The largest diameter can be 200mm.
| Main Propertities |
| Transmission Range: |
0.12 to 8.5 µm |
| Lattice Constant (Å): |
a=4.621, c=3.053 |
| Reflection Loss: |
4.8% for two surfaces in the visible |
| Melting Point: |
1255oC |
| Mohs Hardness: |
6 |
| Density: |
3.18 g/cm3 |
| Thermal Conductivity: |
21 W/m/K at 25 oC |
| Thermal Expansion Coefficients(at 25 oC): |
parallel 13.7x10-6/K
perpendicular 8.48x10-6/K |
| Hardness: |
Knoop 415 |
| Solubility in water: |
None |
| Poisson Ratio: |
0.276 |
|
| |
| For your requirements, please contact us at sales@wintoptics.com |
| |
|
|
