WZN1701 17.5 mm Dia. Zinc Selenide Standard Round Window; t=1mm AR 2-14µm

The WZN1701 is a 17.5 mm diameter Zinc Selenide (ZnSe) standard round window, with a thickness of 1mm, sourced from Knight Optical. This window features an anti-reflective (AR) coating on both the front and back surfaces, designed to reduce reflection and increase transmission in the 2-14 µm wavelength range.

The window is designed in a flat configuration, with a circular base shape, making it suitable for a wide range of applications where a clear, flat optical surface is required. The geometry of the window includes a diameter of 17.5 mm and a thickness of 1 mm, providing a robust yet compact optical component.

The ZnSe material is a popular choice in the infrared spectrum due to its excellent transmission properties and chemical resistance. It is often used in applications such as thermal imaging, spectroscopy, and beam delivery systems.

The window is available in a 'Thin Lens' shape, which refers to the curvature of the surfaces. In this case, the lens is flat, but the term 'Thin Lens' is used to denote the shape of the window.

The window is currently in stock and can be purchased directly from Knight Optical via the provided weblink.