Description
At Tower Optical, we understand that quality is not just a feature—it's a commitment. Our custom circular and square windows are meticulously crafted to isolate different physical environments while allowing light to pass through seamlessly. When selecting a window, it's crucial to consider the properties of various optical materials, including transmission, wavelength range, and environmental resistance. We offer an extensive selection of materials and a variety of anti-reflective coatings that can be applied to our windows, ensuring optimal performance for your specific needs.
Our windows are manufactured from high-quality materials such as BK7, UV Grade Fused Silica, and Sapphire, with additional materials available on a custom basis. We provide three distinct quality standards to cater to diverse requirements, ensuring that each product meets the highest levels of precision and durability. Whether you need standard, high, or laser-grade windows, Tower Optical is equipped to deliver products that meet your exact specifications.
We pride ourselves on our ability to create custom versions of all our products. If you have specific drawings or specifications, our team is ready to collaborate with you to provide a tailored solution. With a commitment to excellence and customer satisfaction, Tower Optical is your trusted partner for all optical window needs.
Window WB11-025
Specifications
| Substrate Material: | N-BK7, UV Grade Fused Silica, Sapphire |
|---|---|
| Antireflection Coating: | Uncoated |
| Diameter: | 25 mm |
| Surface Quality: | 40-20 scratch-dig |
| Surface Flatness: | lambda/2 |
| Thickness: | 2 mm |
| Parallelism: | < 10 arc seconds |
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Features
- Custom Circular and Square Windows: Designed to isolate different physical environments while allowing light to pass through.
- Wide Range of Materials: Available in BK7, UV Grade Fused Silica, and Sapphire. Custom materials available upon request.
- Anti-Reflective Coatings: Various coatings can be applied to enhance performance and reduce reflection.
- Three Quality Standards: Choose from Standard Grade, High Grade, and Laser Grade for precision and performance.
- Dimensional Tolerance: Precision manufacturing with tolerances of +0.0/-0.1mm or ±0.1mm depending on the material.
- Surface Flatness: Options include λ/2, λ/10, and λ/4 per 25.4mm at 632.8nm for superior optical performance.
- Surface Quality: Scratch/Dig specifications of 40/20 or 20/10 for high-quality finishes.
- Thickness Tolerance: Consistent thickness with tolerances of ±0.2mm or ±0.1mm.
- Parallelism: High precision with parallelism of < 1 arc minute to < 30 arc seconds.
- Bevel Options: Standard bevel of 0.2mm x 45° for edge protection.
- Custom Solutions: Custom versions available; send drawings or specifications for a quotation.
Applications
- Optical Laboratories: Ideal for experiments requiring precise light transmission.
- Laser Systems: Suitable for high-power and precision laser applications.
- Industrial Equipment: Provides optical isolation and protection in machinery and instruments.
- Scientific Instrumentation: Maintains performance across varying environmental conditions.
- Custom Optical Solutions: Fabricated to exact specifications for specialized applications.
Frequently Asked Questions
What materials are the windows made from?
What anti-reflecting coatings are available for the windows?
What should be considered when selecting a window?
What are the three different quality standards offered by Tower Optical?
What is the dimensional tolerance for the windows?
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