63-212 40 mm Dia. Zinc Selenide Protective Flat Window; t=4mm BBAR 3-12µm

The 63-212 is a protective flat window made from Zinc Selenide (ZnSe), sourced from the reputable vendor Edmund Optics. This window, with a diameter of 40 mm and a thickness of 4 mm, is designed to safeguard optical systems from environmental hazards and contaminants while maintaining high optical quality.

The window features a Broadband Anti-Reflection (BBAR) coating on both the front and back surfaces, with a specified wavelength range of 3-12 µm. This coating reduces reflection and enhances transmission, ensuring optimal performance in the infrared spectrum. The BBAR coating is identified as 'edm dbbarl znse 312' in the item data.

The ZnSe material is known for its excellent transparency in the infrared region, making this window suitable for applications in fields such as thermal imaging, spectroscopy, and other infrared-based technologies. The window's thin lens shape further contributes to its functionality and adaptability in various optical systems.

According to the item data, this window is currently in stock and available for immediate purchase. For more detailed information, including pricing and additional specifications, please refer to the provided weblink: https://www.edmundoptics.com/p/40mm-dia-x-4mm-thickness-3-12mum-coated-znse-window/17826/