WL11050-C7 1in Dia. AR Coated; N-BK7 Broadband Precision Window; t=5 mm 400-700nm

The WL11050-C7 is a high-quality, broadband precision window offered by Thorlabs. This window, designed for general-purpose use, is made from N-BK7 Schott glass, a popular choice due to its excellent optical properties and wide availability.

The window features a diameter of 1 inch (25.4 mm) and a thickness of 5 mm, making it suitable for a wide range of optical applications. The flat, circular shape of the window ensures minimal distortion, while the thin lens design allows for easy integration into existing systems.

One of the standout features of this window is its anti-reflection (AR) coating. The front and back surfaces of the window are coated with Thorlabs' C7 AR coating, which is designed to operate over a broad spectrum, from 400 to 700 nm. This coating significantly reduces surface reflections, improving transmission and enhancing the overall performance of the window.

According to the vendor's website, the WL11050-C7 is currently in stock, indicating its availability for immediate purchase and delivery. This window, like all products from Thorlabs, is backed by their commitment to quality and customer service, making it a reliable choice for your optical needs.