39-416 50.8 mm Dia. Zinc Selenide Protective Flat Window; t=5mm BBAR 3-12µm

This 39-416 Zinc Selenide (ZnSe) Protective Flat Window, offered by Edmund Optics, boasts a generous 50.8 mm diameter and a thickness of 5 mm. The window is designed with Broadband Anti-Reflection (BBAR) coating on both the front and back surfaces, optimized for a wavelength of 10600 nm and a bandwidth of 3-12 µm.

The ZnSe material, identified as "znse connolly" in the item data, is a heavy-metal selenide with excellent optical properties. It is known for its high transparency in the infrared region, making it an ideal choice for applications such as thermal imaging and night vision systems.

The window's geometry is defined by its circular base shape and thin lens design. The circular base shape ensures uniformity and consistency in the optical path, while the thin lens design minimizes optical aberrations and distortions.

The item data also indicates that this window is in stock, ensuring prompt delivery for your optical system needs. For more detailed information, you can refer to the vendor's website through the provided weblink.