G390402000 22.4 mm UVFS High Flatness Optical Flat Window; t=5mm Uncoated

The G390402000 is a high-quality optical window from Qioptiq Photonics, designed for precision applications. This circular window boasts a diameter of 22.4 mm and a thickness of 5 mm, making it a versatile choice for various optical systems.

The window is made from UVFS, a type of fused silica known for its excellent optical properties. This material is particularly suitable for use in the ultraviolet (UV) spectrum, making it an ideal choice for applications that require high transmittance in this range. The high flatness of the window ensures minimal distortion, making it suitable for use in high-precision applications.

The window is uncoated, meaning it does not have any additional layers applied to its surface. This can be beneficial in applications where the natural properties of the material are desired, or where additional coatings may interfere with the system's performance. However, it's important to note that uncoated windows may have higher reflectivity than coated ones, especially at shorter wavelengths.

This window is in stock and available for purchase on the Qioptiq Photonics website. For more information, including detailed specifications and pricing, please refer to the provided weblink.