G390112000 25.4 mm UVFS High Parallelism Optical Flat Window; t=5mm Uncoated

The G390112000 is a high-quality optical window, precision-engineered by Qioptiq Photonics. This window is designed for use in applications that require superior optical performance and environmental durability.

The window is fabricated from UVFS (UV Grade Fused Silica), a material renowned for its exceptional transparency across a wide spectral range, including the ultraviolet region. This makes the G390112000 an ideal choice for applications where UV transmission is critical. The material also offers excellent chemical resistance and thermal stability, ensuring reliable performance even in challenging environments.

The window features a flat profile with a diameter of 25.4 mm and a thickness of 5 mm. This combination of dimensions provides a balance between mechanical strength and optical performance. The flat shape ensures minimal distortion of light passing through the window, while the 5 mm thickness provides sufficient rigidity for most applications.

The window is uncoated, meaning it does not have any anti-reflective or other surface coatings. This can be advantageous in applications where such coatings are not required or desirable, as it reduces the complexity and cost of the optical system. However, it should be noted that uncoated windows can exhibit higher reflectance at the air-glass interface, which may need to be considered in the system design.