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
Ib Lub Zeem Muag
● S/F SV 1.56 BLUEBLOCK
● S/F SV 1.60 BLUEBLOCK
● S/F SV 1.67 BLUEBLOCK
● S/F SV 1.74 BLUEBLOCK
Bifocal
● S/F BF 1.56 BLUEBLOCK FLAT TOP 28
● S/F BF 1.67 BLUEBLOCK FLAT TOP 28
Kev vam meej
● S/F PRG 1.56 BLUEBLOCK REGULAR CORRIDOR 17MM
● S/F PRG 1.56 BLUEBLOCK SHORT CORRIDOR 12MM