ConFlat (CF) Zinc Selenide (ZnSe) Viewport w/ Broadband AR Coating @ 8-12 microns, 2.75" OD

The ConFlat (CF) Zinc Selenide (ZnSe) Viewport with Broadband AR Coat features a 2.75" ConFlat flange, providing a clear view with its 0.90" diameter. Its viewport window is expertly crafted from zinc selenide (ZnSe) and is enclosed within a robust stainless steel housing and flange, capable of withstanding baking at temperatures up to 200°C. This viewport is optimized with UHV rated vacuum optics, ensuring excellent performance in ultra-high vacuum (UHV) applications. Additionally, it is fully compatible with UHV setups, making it a reliable choice for various vacuum environments.
Flange Size: DN40CF
CF Flange OD (In): 2.75
Window Diameter (In): 0.90
Material: 304SS