lately naka balita ko via facebook nga according to Nikon ang kana i.breathe ang lens maka tang2x daw ug coating kay naa daw acid ang breath.. contents of breath when exhaled: 78% nitrogen,13.6% - 16% Oxygen, 4% - 5.3% Carbon dioxide and 1% Argon and other gases.. nge! ana rah diay ka dali ma tang2x?
what you guys think?