ThismodelPH0007,suitableforhighendmarket,becauseitsgoodquality,specialmaterail,ofcoursethepriceisalittlehigherthanothercommonstyle 1.framematerial:PC&Nylonplasticframe,itisbetterandmoreexpensivethanotheABSmodel. 2.lensesisthicken,0.72mm,doublefacedTACcombiningandhardcoating 3.anti-UV400,canbeusedassunglasses. 4.canprintlogo,1colorsilkprinting 5.linearpolarizedlenses:usedforImaxcinemasystem 6.Size:135*38*150mm,verycomfortablewhenwearingit. 7.lensesavaliable:redcyan/blue,circularpolarizedlenses,linearpolarizedlenses,olivemagenta(redgreen)lenses,brownamethystlenses. 8.foldablearms,easytotake. 9.opticalparameter:polarizedeffiency99.7%,transmittance:43.5% 10.highprecisionandfunctionofsunglasses 10.Usagearea:towatch3Dmovie.theatersystem,scienceeducationmedical3Dequipment. 11.WeacceptOEMorder.Customerscoulddesigntheirownmodelofpaperframeandweproduceforyou. you.