43-430 4 in Dia. UVFS Dual Surface Flat Window; t=0.75 in Uncoated

The 43-430 4 in Dia. UVFS Dual Surface Flat Window is a high-quality optical component sourced from Edmund Optics. This window, with a diameter of 101.6 mm, is designed for use in a wide range of optical systems, particularly where precision and clarity are paramount.

The window is made from UVFS (Ultra-Violet Fused Silica), a material known for its exceptional transparency across a broad spectrum, including the ultraviolet region. This makes it an ideal choice for applications that require high transmission in the UV range. The dual surface flat design ensures excellent optical quality, minimizing distortions and aberrations.

The window has a thickness of 19.05 mm, providing robustness and stability in its installation. Despite its thickness, the window's design maintains a thin lens shape, minimizing the impact on the overall optical path.

Notably, this window is uncoated. While coatings can enhance specific properties such as reflectivity or transmissivity, an uncoated window offers simplicity and versatility. It can be used in various environments without the need for additional coating considerations.

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