68-513 25 mm Dia. Zinc Selenide Protective Flat Window; t=2mm BBAR 3-12µm

The 68-513 is a 25 mm diameter, 2 mm thick Zinc Selenide (ZnSe) protective flat window, designed and manufactured by Edmund Optics. This window is specifically engineered for use in optical systems that operate within the 3-12 µm wavelength range, making it an ideal choice for infrared applications.

The window features a Broadband Anti-Reflective (BBAR) coating on both the front and back surfaces, designated as 'edm dbbarl znse 312'. This coating is designed to minimize reflection and optimize transmission, thereby enhancing the overall performance of the optical system. The BBAR coating ensures that the window maintains high transmittance across the entire operational wavelength range.

The ZnSe material is known for its excellent optical properties, including high transparency in the infrared region and excellent chemical resistance. This makes the 68-513 a reliable and durable component in various optical applications. The window's thin lens shape further contributes to its versatility, allowing for easy integration into various system designs.

According to the vendor's information, this item is currently in stock, ensuring quick delivery and minimal lead time for your optical project needs. For more detailed information, you can refer to the product's webpage at https://www.edmundoptics.com/p/25mm-dia-x-2mm-thickness-3-12mum-coated-znse-window/23144/.