The FSW18AR.10 is a 50 mm diameter Flat Window, part of the Sub Type: Flat Window category, and manufactured by the reputable vendor MKS/Newport. This Window is designed with a base shape of Circular and a geometry that includes a diameter of 50 mm and a thickness of 5 mm.
The Material ID for this component is UVFS Mal-1965, and it is designed to operate within the wavelength range of 320 nm. The coating on both the front and back surfaces of this Window is New AR-10 fromfigure, providing optimal performance for specific applications.
This Window is shaped as a Thin Lens, and according to the vendor's information, it is currently in stock and available for immediate purchase through the provided weblink: https://www.newport.com/p/FSW18AR.10. The weblink status is valid, ensuring users of its availability and authenticity.