I-Substrate:B270
Ukubekezelelana kobukhulu:-0.1mm
Ukubekezelela Ukuqina:±0.05mm
I-Surface Flatness:3(1)@632.8nm
Ikhwalithi Yobuso:40/20
Ububanzi Bomugqa:0.1mm & 0.05mm
Imiphetho:Iphansi, 0.3mm max.Ububanzi be-bevel obugcwele
Imbobo ecacile:90%
Ukufana:<5”
Ukugqoka:Ukuminyana okuphezulu kwe-chrome opaque,Amathebhu<0.01%@Visible Wavelength
Indawo ekhanyelayo, AR: R<0.35%@Visible Wavelength