I-Photochromic lens yi-lens ethi umbala utshintshe kunye nokutshintsha kokukhanya kwangaphandle. Inokutshintsha ibe mnyama ngokukhawuleza phantsi kokukhanya kwelanga, kwaye ukuhanjiswa kwayo kwehla kakhulu. Ukukhanya kunamandla, umbala we-lens ubumnyama, kwaye ngokuphambene noko. Xa i-lens iphinde ifakwe ngaphakathi, umbala welensi unokukhawuleza uphele ubuyele kwimo yangaphambili ebonakalayo. Ukutshintsha kombala kujoliswe ikakhulu yi-discoloration factor ngaphakathi kwilensi. Kukusabela okubuyisele umva kweekhemikhali. Ngokubanzi, kukho iintlobo ezintathu zetekhnoloji yokuvelisa i-photochromic lens: in-mass, spin coating, kunye nedip coating. I-Lens eyenziwe ngendlela yemveliso eninzi inemveliso ende kwaye izinzile ...
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