47-939 50 mm Dia. Zinc Selenide Protective Flat Window; t=3mm BBAR 3-12µm

The 47-939 is a 50 mm diameter Zinc Selenide (ZnSe) protective flat window with a thickness of 3mm, designed for use in optical systems. This window features a broadband anti-reflection (BBAR) coating on both the front and back surfaces, specifically designed for the 3-12µm wavelength range.

Zinc Selenide is a popular material in optical applications due to its excellent transmission properties in the infrared spectrum, making it ideal for use in systems operating in this range. The BBAR coating further enhances the performance of this window by reducing surface reflections, thereby increasing the overall transmission of the system.

This window is sourced from Edmund Optics, a leading vendor in the optical industry, and is available in stock. The item data includes a weblink to the product page on the vendor's website, providing users with easy access to additional information or the option to purchase the item.