The FS-w-38.1-3 is a circular, flat window with a diameter of 38.1 mm and a thickness of 3 mm. This optical component is sourced from Alkor Technologies, a reputable vendor in the field of optical elements. The window is made of UVFS material, specifically identified as UVFS Mal-1965, which is known for its excellent optical properties.
The FS-w-38.1-3 is designed for use in the visible light spectrum, with a specific wavelength of 633 nm. It is shaped as a thin lens, making it suitable for a wide range of optical applications. The window is uncoated, which means it does not have any additional layers to enhance or alter its optical properties.
For more information about this product, including its availability and pricing, you can refer to the vendor's website at http://www.alkor.net/FusedSilica_windows.html. The link has been verified and it is currently active, indicating that the product is in stock.