Ib sab ntawm cov khoom tiav lawm lo ntsiab muag peb muab ntau yam ntawm ib nrab ua tiav lens blanks nyob rau hauv tag nrho cov Performance index rau Rx labs thoob ntiaj teb.Tag nrho cov blanks yog tsim nrog cov nkhaus nkhaus thiab tuab kom ntseeg tau tias lub zog muaj zog raug tsim tom qab ntog.
Tshawb xyuas peb cov lo ntsiab muag semi-tiav lawm:
BlueBlock Photochromic
Ib Lub Zeem Muag
● S/F SV 1.56 BLUEBLOCK PHOTOCHOMIC (GREY nkaus xwb)
● S/F SV 1.56 BLUEBLOCK SPC PHOTOCHOMIC (GREY & BROWN)
● S/F SV 1.60 BLUEBLOCK SPC PHOTOCHOMIC (GREY & BROWN)
● S/F SV 1.67 BLUEBLOCK SPC PHOTOCHOMIC (GREY & BROWN)