These are Optical Windows made of Fused Silica Material. In additional to excellent transmission in the UV to NIR regions, fused silica windows exhibit more shock resistance, lower thermal expansion, higher laser damage threshold and better chemical homogeneity.
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| Material | Dimensions | Diameter Tolerance | Thickness Tolerance | Clear Aperture | Surface Quality | Parallelism | Coating |
| Fused Silica | MM | + 0 / -0.10 mm | ±0.10 mm | 90% | 60-40 Scratch-Dig | < 1 Arc Minute | Uncoated (See Coating Chart for Available Options) |
| * All dimensions are in mm | |||||||
| Part Number | Material | Diameter | Thickness | Flatness | |
|---|---|---|---|---|---|
| W-FSP005 | Fused Silica | 40 | 2 | λ/4 | Add to Quote |
| W-FSP006 | Fused Silica | 50 | 10 | λ/10 | Add to Quote |
| W-FSP004 | Fused Silica | 25 | 6 | λ/10 | Add to Quote |
| W-FSP002 | Fused Silica | 12.5 | 6 | λ/10 | Add to Quote |
1410 Gail Borden Place, A3, El Paso, TX 79935
1-915-595-5417
Ross Optical is a division of Precision Optics. Visit Precision Optics and our sister company Lighthouse Imaging.
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