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1.56 puag ncig sab saum toj bifocal uncoating optical lens
Tiav lawm puag ncig sab saum toj UC lens
DIA: φ28 / 70mm
Qhov ntsuas: 1.56
Xaiv kev xaiv: UC, HC, HMC thiab SHMC.
Tintable rau ntau cov xim zam.
Qhov tsim nyog nres siv ob tsom iav.
Kev muaj peev xwm ua kom pom tseeb ob qho kev sib nrug: deb thiab ze.
