31-392-000 4 in Dia. Zerodur Single Surface Flat Window; t=0.75 in Uncoated

This 31-392-000 4 in Dia. Zerodur Single Surface Flat Window is a high-quality optical component sourced from Edmund Optics. It is designed with a base shape of a circle, featuring a diameter of 101.6 millimeters and a thickness of 0.75 inches (19.049999999999997 millimeters).

The window is made of Zerodur, a material renowned for its excellent thermal stability and low thermal expansion coefficient. This makes it an ideal choice for applications that require precise optical alignment over a wide temperature range. The Zerodur material is identified as "zerodur schott" in the item data.

The window is designed for use at a wavelength of 587.6 nanometers. It is shaped as a thin lens, which is often used in optical systems to reduce weight and thickness while maintaining the required optical performance.

Notably, this window is uncoated. Coatings are often applied to optical surfaces to enhance their performance, such as by reducing reflection, increasing transmission, or adding specific spectral characteristics. However, this window is designed to be used in its natural state, without any additional coatings.

For more information, including pricing and availability, please refer to the vendor's website using the provided weblink: https://www.edmundoptics.com/p/1016mm-dia-lambda10-zerodurreg-optical-flat/2002/. The weblink status is "Valid - in stock", indicating that you can purchase this item directly from the vendor.