Ilensi ye-Photochromic, eyaziwa nangokuthi ilensi yokusabela okukhanyayo, yenziwa ngokombono wokusabela okubuyisela emuva kokushintshana kokukhanya nombala.Ilensi ye-Photochromic ingaba mnyama ngokushesha ngaphansi kokukhanya kwelanga noma ukukhanya kwe-ultraviolet.Ingakwazi ukuvimba ukukhanya okunamandla futhi ibambe ukukhanya kwe-ultraviolet, kanye nokudonsa ukukhanya okubonakalayo ngokungathathi hlangothi.Emuva ebumnyameni, ingabuyisela ngokushesha isimo esicacile nesisobala, iqinisekise ukudluliswa kokukhanya kwelensi.Ngakho-ke, amalensi e-photochromic afanele ukusetshenziswa kwangaphakathi nangaphandle ngesikhathi esifanayo ukuvimbela ukulimala kwamehlo kusuka ekukhanyeni kwelanga, ukukhanya kwe-ultraviolet, nokuxhopha.
Ngokuvamile, imibala eyinhloko yamalensi e-photochromic inombala ompunga futhi onsundu.
Okumpunga kwe-Photochromic:
Ingakwazi ukumunca ukukhanya kwe-infrared kanye no-98% wokukhanya kwe-ultraviolet.Uma ubheka izinto ngamalensi ampunga, umbala wezinto ngeke ushintshwe, kodwa umbala uzoba mnyama, futhi ukukhanya okukhanyayo kuzoncishiswa ngokuphumelelayo.
I-Photochromic Brown:
Ingakwazi ukumunca u-100% wemisebe ye-ultraviolet, ihlunge ukukhanya okuluhlaza okwesibhakabhaka, ithuthukise ukugqama okubonakalayo nokucaca, kanye nokukhanya okubonakalayo.Ilungele ukugqoka endaweni engcolile kakhulu yomoya noma izimo ezinenkungu, futhi iyisinqumo esihle kubashayeli.
Indlela yokwahlulela ama-lens photochromic amahle noma amabi?
1. Ijubane elishintsha umbala: Amalensi amahle ashintsha umbala anejubane elishintsha umbala ngokushesha, kungakhathaliseki ukuthi licacile liye komnyama, noma ukusuka kokumnyama kuye kokucace.
2. Ukujula kombala: amandla emisebe ye-ultraviolet yelensi enhle ye-photochromic, umbala uzoba mnyama.Amalensi e-photochromic ajwayelekile angase angakwazi ukufinyelela umbala ojulile.
3. Ipheya lamalensi e-photochromic anombala oyisisekelo ofanayo kanye nesivinini esishintsha umbala nokujula.
4. Umbala omuhle oshintsha ukukhuthazela nokuphila isikhathi eside.
Izinhlobo zamalensi e-photochromic:
Ngokwenqubo yokukhiqiza, kunezinhlobo ezimbili ngokuyisisekelo zamalensi e-photochromic: Ngokwezinto ezibonakalayo, nangokuhlanganisa (i-spin coating/dipping coating).
Ezinsukwini zamanje, ilensi ye-photochromic edumile ngokwezinto ezibonakalayo ngokuyinhloko iyinkomba engu-1.56, kuyilapho amalensi e-photochromic enziwe ngokumbozwa anezinketho eziningi, njengokuthi 1.499/1.56/1.61/1.67/1.74/PC.
Umsebenzi wokusika okwesibhakabhaka uhlanganiswe kumalensi e-photochromic ukuze unikeze ukuvikeleka okwengeziwe kwamehlo.
Izinyathelo zokuphepha zokuthenga amalensi e-photochromic:
1. Uma umehluko we-diopter phakathi kwamehlo amabili ungaphezu kwama-degree angu-100, kunconywa ukukhetha amalensi e-photochromic enziwe ngokugqoka, okungeke kubangele i-shades ehlukene ye-lens yokushintsha umbala ngenxa yobukhulu obuhlukene bamalensi amabili.
2. Uma amalensi e-photochromic egqokwe isikhathi esingaphezu konyaka owodwa, futhi noma yiliphi elimele futhi lidinga ukushintshwa, kutuswa ukuthi kushintshwe womabili ndawonye, ukuze umphumela wokushintsha umbala wamalensi amabili ungehlukani ngenxa isikhathi sokusebenzisa amalensi amabili ahlukene.
3. Uma unomfutho ophezulu we-intraocular noma i-glaucoma, ungawagqoki amalensi e-photochromic noma izibuko zelanga.
Umhlahlandlela Wokugqoka Amafilimu Ashintsha Umbala Ebusika:
Amalensi e-photochromic ngokuvamile ahlala isikhathi esingakanani?
Endabeni yokugcinwa okuhle, ukusebenza kwamalensi e-photochromic kungagcinwa iminyaka emi-2 kuya kwemi-3.Amanye ama-lens ajwayelekile nawo azokhipha i-oxidize futhi aphuzi ngemuva kokusetshenziswa kwansuku zonke.
Ingabe izoshintsha umbala ngemva kwesikhathi esithile?
Uma i-lens igqokwa isikhathi esithile, uma ungqimba lwefilimu luwa noma i-lens igugile, izothinta ukusebenza kokushintsha umbala kwefilimu ye-photochromic, futhi ukuguquguquka kungase kungalingani;uma ukushintsha kombala kujulile isikhathi eside, umphumela wokushintsha umbala nawo uzothinteka, futhi kungase kube nokwehluleka ukuguquguquka noma ukuba sesimweni esimnyama isikhathi eside.Sibiza lens enjalo ye-photochromic "ifile".
Ingabe izoshintsha umbala ezinsukwini eziguqubele?
Kukhona futhi imisebe ye-ultraviolet ezinsukwini eziguqubele, ezovula isici sokushintsha umbala ku-lens ukwenza imisebenzi.Lapho imisebe ye-ultraviolet iqina, ishintsha umbala ijule;lapho izinga lokushisa liphakeme, umbala uba lula.Izinga lokushisa liphansi ebusika, ilensi iyancipha kancane futhi umbala ujulile.
I-Universe Optical inohlu oluphelele lwamalensi e-photochromic, ukuze uthole imininingwane sicela uye ku: