Substratum,hemi-spherical KGIz)/eSg
Flatness L/2 @633 nm on flat surface or better(specify). e042`&9=Ic
Figure irregularity L/10@633nm. <FP-]R)
no chips exceeding deNU[
Thickness specified at the edge, all types. 5Ai
Yx}
Substratum BK7 D20×5 PCX f+ 300 mm UxW~yk
有哪位哥哥姐姐懂的,幫忙翻譯一下,誠謝!!