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 yobuninzi inembali yemveliso ende kwaye izinzile. Okwangoku, yenziwe ngokukodwa nge-1.56 index, ekhoyo ngombono omnye, i-bifocal kunye ne-multi-focal.
I-Spin coating yi-revolution kwimveliso ye-photochromic lens, ukufumaneka kweelensi ezahlukeneyo ukusuka kwi-1.499 ukuya kwi-1.74. I-Spin yokwambathisa ifotochromic inombala wesiseko okhanyayo, isantya esikhawulezayo, kunye nobumnyama kunye nombala emva kotshintsho.
Idiphu yokwambathisa kukuntywilisela ilensi kulwelo lwe-photochromic, ukuze ugqume ilensi ngomaleko wephotochromic kumacala omabini.
I-Universe Optical izinikele ekusukeleni i-lens egqwesileyo ye-photochromic. Ngoncedo oluqinileyo lwe-R&D, kubekho uluhlu oluninzi lweelensi zefotochromic ezisebenza kakuhle. Ukusuka kwi-1.56 ye-photochromic yesiko ye-photochromic enomsebenzi omnye wokutshintsha umbala, ngoku siye saphuhlisa iilensi zefotochromic ezintsha, ezifana ne-blueblock photochromic lens kunye ne-spin coating lens photochromic.
