Substratum,hemi-spherical {wCzm
Flatness L/2 @633 nm on flat surface or better(specify). hWAZP=H
Figure irregularity L/10@633nm. |YWX.-aeo
no chips exceeding SwdUElEp
Thickness specified at the edge, all types. 50HRgoP5Y
Substratum BK7 D20×5 PCX f+ 300 mm YdF\*tZ
有哪位哥哥姐姐懂的,帮忙翻译一下,诚谢!!