TOWER OPTICAL: Window WB11-012
Description
Windows are used to isolate different physical environments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength range, and resistance to the environment. Tower offers a wide range of different materials and a variety of anti-reflecting coatings that can be deposited on the windows.
Tower Optical manufactures windows from BK7, UV Grade Fused Silica and Sapphire. Other materials are available on a custom basis. In addition, we offer three different quality standards as described below. Contact factory for info on Sapphire Windows.
TOWER OPTICAL: Window WB11-012
Specifications |
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|---|---|
| Substrate Material: | N-BK7, UV Grade Fused Silica, Sapphire |
| Antireflection Coating: | Uncoated |
| Diameter: | 12.5 mm |
| Surface Quality: | 40-20 scratch-dig |
| Surface Flatness: | lambda/2 |
| Thickness: | 2 mm |
| Thickness Tolerance: | ±0.2mm |
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
since 2015
Frequently Asked Questions
Tower Optical manufactures windows from BK7, UV Grade Fused Silica and Sapphire. Other materials are available on a custom basis.
Tower offers a variety of anti-reflecting coatings that can be deposited on the windows.
Tower Optical offers three different quality standards: Standard Grade, High Grade, and Laser Grade.
The dimensional tolerance for the windows varies depending on the material and quality grade, but ranges from +0.0/-0.1mm to ±0.1mm.
The scratch/dig specification for the windows is 40/20.