The 05QW20-2 is a Excimer Grade UV Fused Silica window, 12.5 mm in diameter and 3.0 mm thick with high damage threshold V-coating at 532 nm.

05QW20-2是一种准分子级UV熔融二氧化硅窗口,直径12.5毫米,厚度3.0毫米,在532纳米处具有高损伤阈值v涂层。