Ukukhetha umbala ofanelekileyo kwiilensi zefotochromic kunokuphucula ukusebenza kunye nesitayile. Kwi-Ideal Optical, sinikezela ngemibala eyahlukeneyo ukuze ihambelane nezinto ezikhethwayo kunye neemfuno, kubandakanya iPhotoGrey, PhotoPink, PhotoPurple, PhotoBrown, kunye nePhotoBlue. Kwezi, iPhotoGrey yeyona...
Funda ngokugqithisileyo