II-VI Zinc Selenide (ZnSe) Optical Window, 0.5″

This item is a new II-VI ZnSe Optical Window.
From Package:
– ZnSe Window
– 0.5″ diameter
– SI: 98% R#3, S2 AR #1, @ 3.6-4.0 um
– Arrow on edge points to SI position 2.
***MPN
***OEM II-VI, Inc.
***SKU*** 33618