Our high precision window is manufactured from UV-grade synthetic fused silica which features 1/10λ surface accuracy and parallelism of laser grade. Furthermore, the transmitted wavefront distortion will remain within 1/10λ due to the optical windows. Our company supplies uncoated windows and other windows with near-ultraviolet, near-infrared, or visible spectrum anti-reflection coatings. This product comes with superior light transmission, excellent thermal properties, as well as high tolerance manufacturing specifications, allowing it to be applicable for demanding conditions.
Technical Specifications
Description: Plano/Plano
Material: UV Grade Fused Silica
Diameter Tolerance: +0/-0.1mm
Thickness Tolerance: ±0.1mm
Flatness: λ/10 @632.8nm
Clear Aperture: 90%
Surface Quality: 20-10
Parallelism: <10arc sec
Bevel: <0.25mm x 45 º
Design Wavelength: 587.6nm
Note: The price per run of common single wavelength anti-reflection coating is shown below. However, the actual price will fluctuate frequently due to the influence of size, time, quantity, and exchange rate. If you want to know of the current price, you can contact us immediately. Moreover, please skim through the page of coating film on our website for more information.
| Catalog No. | Diameter (mm) | Thickness (mm) | Price-Uncoated | AR @ 1064nm Double Sides | |||
| 5--10 | 50-100 | 10.0 | 50.0 | 100.0 | |||
| BJP-WHJ-6.0-3 | 6 | 3 | $12.9 | $9.0 | $45.2 | $17.1 | $13.9 |
| BJP-WHJ-10.0-3 | 10 | 3 | $12.9 | $9.0 | $45.2 | $17.1 | $13.9 |
| BJP-WHJ-12. 7-3 | 12.7 | 3 | $15.8 | $11.3 | $48.1 | $19.4 | $16.1 |
| BJP-WHJ-15.0-3 | 15 | 3 | $15.8 | $11.3 | $48.1 | $19.4 | $16.1 |
| BJP-WHJ-15.0-4 | 15 | 4 | $18.9 | $13.5 | $51.1 | $21.6 | $18.4 |
| BJP-WHJ-20.0-4 | 20 | 4 | $22.1 | $15.8 | $54.4 | $23.9 | $20.6 |
| BJP-WHJ-20.0-5 | 20 | 5 | $25.3 | $18.1 | $57.6 | $26.1 | $22.9 |
| BJP-WHJ-25.0-5 | 25 | 5 | $33.2 | $23.7 | $65.5 | $31.8 | $28.5 |
| BJP-WHJ-25.4-4 | 25.4 | 4 | $33.2 | $23.7 | $65.5 | $31.8 | $28.5 |
| BJP-WHJ-30.0-4 | 30 | 4 | $37.9 | $27.1 | $70.2 | $35.2 | $31.9 |
| BJP-WHJ-30.30-4 | 30x30 | 4 | $44.0 | $32.6 | $76.3 | $40.6 | $37.4 |
| BJP-WHJ-40.0-3 | 40 | 3 | $44.0 | $32.6 | $76.3 | $40.6 | $37.4 |
| BJP-WHJ-40.0-4 | 40 | 4 | $49.0 | $37.7 | $81.3 | $45.8 | $42.6 |
| BJP-WHJ-42.0-4 | 42 | 4 | $49.0 | $37.7 | $81.3 | $45.8 | $42.6 |
| BJP-WHJ-48.0-4 | 48 | 4 | $57.3 | $44.0 | $89.5 | $52.1 | $52.1 |
| BJP-WHJ-50.0-4 | 50 | 4 | $65.5 | $50.3 | $97.7 | $58.4 | $58.4 |
| BJP-WHJ-50.8-4 | 50.8 | 4 | $69.5 | $53.5 | $101.8 | $61.6 | $61.6 |
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