The 11-921 is a circular, flat window with a diameter of 15 mm and a thickness of 2 mm. This window is made from UVFS, a material with the ID UVFS Mal-1965, and is sourced from the reputable vendor Edmund Optics.
The window is coated with MgF2 on both the front and back surfaces, following the standard curve as specified by Edmund Optics. This coating is designed to provide optimal performance within the wavelength range of 400-700nm, making it suitable for a wide range of optical applications.
The 11-921 is shaped as a thin lens, and according to the vendor's information, it is currently in stock and available for immediate purchase. For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website using the provided weblink.