CAW16 20 mm Dia. Calcium Fluoride Parallel Optical Flat Window; t=2 mm Uncoated

The CAW16 is a high-quality optical window from MKS/Newport, designed for use in a wide range of optical systems. This window features a base shape of a flat circle, with a diameter of 20 mm and a thickness of 2 mm, making it suitable for applications where a thin, lightweight, yet robust window is required.

The window is made from Calcium Fluoride (CaF2), a material with a Maltese Cross index of refraction of 1.963 at 632.8 nm. This material is known for its excellent transparency in the ultraviolet, visible, and near-infrared regions of the spectrum, making it an ideal choice for a wide range of optical applications.

The window is uncoated, which means it does not have any additional layers applied to its surface. This can be beneficial in certain applications where a natural surface is preferred, or where the addition of a coating could potentially introduce unwanted reflections or other optical artifacts.

According to the vendor, this item is currently in stock and available for immediate purchase. For more information, including detailed specifications and purchasing options, please refer to the vendor's website.