Phiaj xwm concave lo ntsiab muag thiab ob chav lo ntsiab muag
-
Precision hom phiaj phiaj-concave thiab ob chav me me conaves
Substrate:Cdgm / schott
Qhov seem ntev:-0.05 hli
Thickness kam rau:± 0.05mm
Lub vojvoog thev naus laus zis:± 0.02mm
Dos tiaj:1(0.5)@632.8nm
Zoo Tshaj:40/20
Sawv:Kev tiv thaiv bevel raws li xav tau
Ntshiab Aperture:90%
Centering:<3 '
Cov txheej:Rabs <0.5%@deign nthwv wavelength
