Square Windows
| Specification |
Standard |
| Material |
As indicated below |
| Length & Width Tolerance |
As indicated below |
| Thickness Tolerance |
As indicated below |
| Parallelism |
As indicated below |
| Flatness |
As indicated below |
| Surface Quality |
As indicated below |
| Coating |
Uncoated |
|  |
Note: Items below are available While Supplies Last.
Material
| Length (mm)
| Width (mm)
| Thickness (mm)
| Parallelism
| Flatness (waves)
| Clear Aperture
| Surface Quality
| Part Number
| Price | Discounted Price | Action |
|---|
| Schott NG-1 | 14.99 ± 0.127mm | 14.99 ± 0.127mm | 1.016 ± 0.127mm | n/a | 10 waves @ 0.63µm | 80-60 | 80-60 | 900712-01 | 54.00 | 32.40 | |
| Si | 50 ± 0.25mm | 50 ± 0.25mm | 1 ± 0.25mm | ≤ 5' | ≤ 10 fringes @ 0.63µm | 80% | 80-50 | FX91-0005 | 149.00 | 89.40 | |
| ZnSe | 50 ± 0.25mm | 50 ± 0.25mm | 1 ± 0.25mm | ≤ 5' | ≤ 10 fringes @ 0.63µm | 80% | 80-50 | FX91-0006 | 390.00 | 234.00 | |