Windows-1064nm
1.The protective windows - 1064nm （BK7）
| Product ID | Lens Material | DiaXT | WL |
| (mm) | (nm) | ||
| WK9-1064-D20-T2 | BK7 | Φ20X2 | 1064nm |
| WK9-1064-D30-T5 | BK7 | Φ30X5 | 1064nm |
| WK9-1064-D37-T2 | BK7 | Φ37X2 | 1064nm |
| WK9-1064-D38-T3 | BK7 | Φ38X3 | 1064nm |
| WK9-1064-D40-T2 | BK7 | Φ40X2 | 1064nm |
| WK9-1064-D48-T3 | BK7 | Φ48X3 | 1064nm |
| WK9-1064-D50-T2 | BK7 | Φ50X2 | 1064nm |
| WK9-1064-D75-T2 | BK7 | Φ75X2 | 1064nm |
| WK9-1064-D75-T3 | BK7 | Φ75X3 | 1064nm |
| WK9-1064-D78-T2 | BK7 | Φ78X2 | 1064nm |
| WK9-1064-D78-T3 | BK7 | Φ78X3 | 1064nm |
| WK9-1064-D80-T2 | BK7 | Φ80X2 | 1064nm |
| WK9-1064-D80-T3 | BK7 | Φ80X3 | 1064nm |
| WK9-1064-D93-T3 | BK7 | Φ93X3 | 1064nm |
| WK9-1064-D113-T3 | BK7 | Φ113X3 | 1064nm |
| WK9-1064-D133-T3 | BK7 | Φ133X3 | 1064nm |
| WFS-1064-D140-T3 | BK7 | Φ140X3 | 1064nm |
| WK9-1064-D150-T3 | BK7 | Φ150X3 | 1064nm |
| WFS-1064-80-80-3 | BK7 | 80X80X3 | 1064nm |
| WK9-1064-120-120-3 | BK7 | 120X120X3 | 1064nm |
2.protective windows - 1030-1090nmnm (fused silica)
| Product ID | Lens Material | DiaXT | WL |
| (mm) | (nm) | ||
| WFS-1064-D20-T2 | fused silica | Φ20X2 | 1030-1090nm |
| WFS-1064-D20-T3 | fused silica | Φ20X3 | 1030-1090nm |
| WFS-1064-D20-T4 | fused silica | Φ20X4 | 1030-1090nm |
| WFS-1064-D20-T5 | fused silica | Φ20X5 | 1030-1090nm |
| WFS-1064-D25-T2 | fused silica | Φ25X2 | 1030-1090nm |
| WFS-1064-D25-T3 | fused silica | Φ25X3 | 1030-1090nm |
| WFS-1064-D25.4-T2 | fused silica | Φ25.4X2 | 1030-1090nm |
| WFS-1064-D25.4-T3 | fused silica | Φ25.4X3 | 1030-1090nm |
| WFS-1064-D25.4-T5 | fused silica | Φ25.4X5 | 1030-1090nm |
| WFS-1064-D30-T2 | fused silica | Φ30X2 | 1030-1090nm |
| WFS-1064-D30-T3 | fused silica | Φ30X3 | 1030-1090nm |
| WFS-1064-D30-T4 | fused silica | Φ30X4 | 1030-1090nm |
| WFS-1064-D30-T5 | fused silica | Φ30X5 | 1030-1090nm |
| WFS-1064-D36-T3 | fused silica | Φ36X3 | 1030-1090nm |
| WFS-1064-D37-T7 | fused silica | Φ37X7 | 1030-1090nm |
| WFS-1064-D38-T2 | fused silica | Φ38X2 | 1030-1090nm |
| WFS-1064-D38-T3 | fused silica | Φ38X3 | 1030-1090nm |
| WFS-1064-D38-T4 | fused silica | Φ38X4 | 1030-1090nm |
| WFS-1064-D38-T5 | fused silica | Φ38X5 | 1030-1090nm |
| WFS-1064-D40-T2 | fused silica | Φ40X2 | 1030-1090nm |
| WFS-1064-D40-T5 | fused silica | Φ40X5 | 1030-1090nm |
| WFS-1064-D43-T2 | fused silica | Φ43X2 | 1030-1090nm |
| WFS-1064-D45-T3 | fused silica | Φ45X3 | 1030-1090nm |
| WFS-1064-D48-T3 | fused silica | Φ48X3 | 1030-1090nm |
| WFS-1064-D50-T2 | fused silica | Φ50X2 | 1030-1090nm |
| WFS-1064-D50-T3 | fused silica | Φ50X3 | 1030-1090nm |
| WFS-1064-D50-T4 | fused silica | Φ50X4 | 1030-1090nm |
| WFS-1064-D55-T1.5 | fused silica | Φ55X1.5 | 1030-1090nm |
| WFS-1064-D60-T3 | fused silica | Φ60X3 | 1030-1090nm |
| WFS-1064-D75-T1.7 | fused silica | Φ75X1.7 | 1030-1090nm |
| WFS-1064-D75-T2 | fused silica | Φ75X2 | 1030-1090nm |
| WFS-1064-D75-T3 | fused silica | Φ75X3 | 1030-1090nm |
| WFS-1064-D78-T2 | fused silica | Φ78X2 | 1030-1090nm |
| WFS-1064-D80-T2 | fused silica | Φ80X2 | 1030-1090nm |
| WFS-1064-D90-T3 | fused silica | Φ90X3 | 1030-1090nm |
| WFS-1064-D93-T3 | fused silica | Φ93X3 | 1030-1090nm |
| WFS-1064-D100-T3 | fused silica | Φ100X3 | 1030-1090nm |
| WFS-1064-D113-T3 | fused silica | Φ113X3 | 1030-1090nm |
| WFS-1064-D120-T3 | fused silica | Φ120X3 | 1030-1090nm |
| WFS-1064-D130-T3 | fused silica | Φ130X3 | 1030-1090nm |
| WFS-1064-D133.5-T3 | fused silica | Φ133.5X3 | 1030-1090nm |
| WFS-1064-D134-T3 | fused silica | Φ134X3 | 1030-1090nm |
| WFS-1064-D138-T4 | fused silica | Φ138X4 | 1030-1090nm |
| WFS-1064-D140-T4 | fused silica | Φ140X4 | 1030-1090nm |
| WFS-1064-D145-T4 | fused silica | Φ145X4 | 1030-1090nm |
| WFS-1064-D150-T3 | fused silica | Φ150X3 | 1030-1090nm |
| WFS-1064-D150-T10 | fused silica | Φ150X10 | 1030-1090nm |
| WFS-1064-D160-T3 | fused silica | Φ160X3 | 1030-1090nm |
| WFS-1064-D160-T6 | fused silica | Φ160X6 | 1030-1090nm |
| WFS-1064-D160-T8 | fused silica | Φ160X8 | 1030-1090nm |