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Welcome to our MgF2 windows catalog.
- Excellent Transmission from 120nm to 7μm
- Rugged and Durable
- Resistant to Chemical Etching
Magnesium Fluoride (MgF2) Windows offer excellent broadband transmission from the deep-UV to the mid-infrared. DUV transmission makes them ideal for use at the Hydrogen Lyman-alpha line and for UV radiation sources and receivers, as well as excimer laser applications.
Custom sizes and specifications of MgF2 windows are available. Contact us for quotation and save up to 90%!
| Item |
Cat# |
Dia, in |
Dia,mm |
TH, in |
TH, mm |
| MgF2 window |
MF-W-12.7-1 |
0.5 |
12.7 |
0.039 |
1.0 |
| MgF2 window |
MF-W-12.7-2 |
0.5 |
12.7 |
0.079 |
2.0 |
| MgF2 window |
MF-W-25.4-1 |
1 |
25.4 |
0.039 |
1 |
| MgF2 window |
MF-W-25.4-2 |
1 |
25.4 |
0.079 |
2.0 |
| MgF2 window |
MF-W-25.4-3 |
1 |
25.4 |
0.118 |
3.0 |
| MgF2 window |
MF-W-25.4-4 |
1 |
25.4 |
0.157 |
4.0 |
| MgF2 window |
MF-W-25.4-5 |
1 |
25.4 |
0.197 |
5.0 |
| MgF2 window |
MF-W-25.4-6 |
1 |
25.4 |
0.236 |
6.0 |
| MgF2 window |
MF-W-38.1-2 |
1.5 |
38.1 |
0.079 |
2.0 |
| MgF2 window |
MF-W-38.1-3 |
1.5 |
38.1 |
0.118 |
3.0 |
| MgF2 window |
MF-W-38.1-4 |
1.5 |
38.1 |
0.157 |
4.0 |
| MgF2 window |
MF-W-38.1-5 |
1.5 |
38.1 |
0.197 |
5.0 |
| MgF2 window |
MF-W-38.1-6 |
1.5 |
38.1 |
0.236 |
6.0 |
| MgF2 window |
MF-W-50.8-3 |
2 |
50.8 |
0.118 |
3.0 |
| MgF2 window |
MF-W-50.8-4 |
2 |
50.8 |
0.157 |
4.0 |
| MgF2 window |
MF-W-50.8-5 |
2 |
50.8 |
0.197 |
5.0 |
| MgF2 window |
MF-W-50-6 |
2 |
50.8 |
0.236 |
6.0 |
| Custom square and round MgF2 windows up to 50mm diameter are available upon request. |
| MgF2 windows: Standard Specifications |
| Material |
MgF2 VUV grade, C-plane orientation |
| Dimensions |
± 0.00/-0.10mm |
| Thickness |
± 0.10mm |
| Surfaces |
60/40 or 40/20 |
| Edges |
Fine Ground |
| Flatness |
By request |
| Parallelism |
≤ 3 Arc mins |
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