·Advancedenvironmental protection polymer material can effectivelyisolatespray, aerosol,dust and liquid splashing at180°C;
·The lens is made of high-quality PET high light tansmittance material withgood high-definiton light transmittance and long term wear without fatigue and tiredness;
·Advanced ant fogging coatingtechnology can efctivelyprevent len fogngwithigh transmittance and high definition;
·The whole body is designed with ergonomics,light weight, freeadjustment of tightness,suitable for all inds of heads, convenient and comfortable to wear.