Ilensi ye-Photochromic ilensi eshintsha umbala ngokushintsha kokukhanya kwangaphandle. Ingaba mnyama ngokushesha ngaphansi kwelanga, futhi ukudlulisa kwayo kwehla kakhulu. Uma ukukhanya kunamandla, umbala welensi uba mnyama, futhi okuphambene nalokho. Uma ilensi ibuyiselwa ngaphakathi, umbala welensi unganyamalala ngokushesha ubuyele esimweni sokuqala esibonakalayo.
Ukushintsha kombala kuqondiswa kakhulu yisici sokushintsha kombala ngaphakathi kwelensi. Kuyindlela yokusabela yamakhemikhali eguqukayo.
Ngokuvamile, kunezinhlobo ezintathu zobuchwepheshe bokukhiqiza amalensi e-photochromic: i-in-mass, i-spin coating, kanye ne-dip coating.
Amalensi enziwe ngendlela yokukhiqizwa ngobuningi anomlando omude futhi ozinzile wokukhiqiza. Njengamanje, enziwe kakhulu nge-index engu-1.56, etholakala nge-single vision, bifocal kanye ne-multi-focal.
I-Spin coating iyinguquko ekukhiqizweni kwelensi ye-photochromic, ukutholakala kwamalensi ahlukene kusuka ku-1.499 kuya ku-1.74. I-Spin coating i-photochromic inombala oyisisekelo okhanyayo, isivinini esisheshayo, kanye nombala omnyama futhi olinganayo ngemva kokushintsha.
Ukumboza nge-dip kuhilela ukucwilisa ilensi oketshezini lwezinto ezinombala we-photochromic, ukuze kugqokwe ilensi ngesendlalelo se-photochromic ezinhlangothini zombili.
I-Universe Optical izinikele ekuphishekeleni ilensi ye-photochromic enhle kakhulu. Ngesikhungo esinamandla se-R&D, kube nochungechunge oluningana lwamalensi e-photochromic asebenza kahle kakhulu. Kusukela ku-photochromic yendabuko engu-1.56 enobunzima obushintsha umbala owodwa, manje sesithuthukise amanye amalensi amasha e-photochromic, njengelensi ye-blueblock photochromic kanye namalensi e-photochromic e-spin coating.
