36-943 50 mm Dia. UVFS Round Protective Flat Window; t=2 mm UV-AR 250-425nm

The 36-943 is a 50 mm diameter, 2 mm thick flat window made from UVFS material with a standard UV-AR coating on both sides. This window is designed to protect optical systems from environmental hazards while minimizing unwanted reflections and maintaining high transmission in the UV range.

UVFS, or UltraViolet Fused Silica, is a high-purity silica glass with excellent transparency in the deep UV range. It is known for its low autofluorescence, making it ideal for applications where minimal background noise is crucial. The 2 mm thickness provides robustness and rigidity, ensuring the window can withstand normal handling and use.

The window features a standard UV-AR coating on both the front and back surfaces. This coating is designed to attenuate ultraviolet light in the 250-425 nm range, providing optimal performance for UV applications. The coating also reduces surface reflections, improving transmission and contrast in the system.

The 36-943 is shaped as a thin lens, which can be beneficial in certain optical designs. However, for most applications, it functions as a flat window, providing a clear aperture for light to pass through.

This item is available from Edmund Optics and is currently in stock, according to the provided weblink. For more information or to purchase, users can visit the provided weblink.