The 010-1820E is a Plano-Concave Window with a diameter of 101.6 mm, sourced from EKSMA Optics. This window is a Curved Window type, designed with a spherical shape and a base shape of a circle. The concave surface of the window has a radius of curvature (R1) of -800, and the effective focal length (EFL) is 1745.02. The window's thickness at the edge is 15 mm, and it is uncoated.
This window is made from UVFS material, specifically UVFS MAL-1965. It is designed to operate at a wavelength of 588 nm. The uncoated feature of this window ensures that it does not have any additional coating that might affect its optical properties. This window is currently in stock and available for immediate purchase. For more information, you can visit the vendor's website through the provided weblink.