Ilensi ye-Photochromic, eyaziwa nangokuthi ilensi yokusabela kokukhanya, yenziwe ngokwemfundiso yokusabela okuguqukayo kokukhanya nombala. Ilensi ye-Photochromic ingaba mnyama ngokushesha ngaphansi kwelanga noma ukukhanya kwe-ultraviolet. Ingavimba ukukhanya okunamandla futhi imunce ukukhanya kwe-ultraviolet, kanye nokumunca ukukhanya okubonakalayo ngokungakhethi. Uma isibuyele ebumnyameni, ingabuyisela ngokushesha isimo esicacile nesicacile, iqinisekise ukudluliselwa kokukhanya kwelensi. Ngakho-ke, amalensi e-photochromic afanele ukusetshenziswa ngaphakathi nangaphandle ngesikhathi esifanayo ukuvimbela umonakalo emehlweni ngenxa yokukhanya kwelanga, ukukhanya kwe-ultraviolet, kanye nokukhanya okukhanyayo.
Ngokuvamile, imibala eyinhloko yamalensi e-photochromic ingwevu futhi insundu.
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 amandla okukhanya azoncishiswa ngempumelelo.
Insundu enombala we-Photochromic:
Ingamunca imisebe ye-ultraviolet engu-100%, ihlunge ukukhanya okuluhlaza okwesibhakabhaka, ithuthukise ukungafani nokucaca okubonakalayo, kanye nokukhanya okubonakalayo. Ifaneleka ukugqokwa lapho kungcoliswe umoya kakhulu noma ezimweni ezinenkungu, futhi iyisinqumo esihle kubashayeli.
Unganquma kanjani ukuthi amalensi e-photochromic amahle noma amabi?
1. Isivinini sokushintsha umbala: Amalensi amahle okushintsha umbala anesivinini sokushintsha umbala ngokushesha, kungakhathaliseki ukuthi acacile noma amnyama, noma amnyama noma acwebezelayo.
2. Ukujula kombala: lapho imisebe ye-ultraviolet yelensi enhle ye-photochromic iqina, umbala uzoba mnyama kakhulu. Amalensi ajwayelekile e-photochromic angase angakwazi ukufinyelela umbala ojulile.
3. Ilensi ye-photochromic enombala ofanayo oyisisekelo kanye nesivinini nobubanzi obushintsha umbala obuhambisanayo.
4. Ukuqina okuhle kokushintsha kombala kanye nokuphila isikhathi eside.
Izinhlobo zamalensi e-photochromic:
Ngokwendlela yokukhiqiza, kunezinhlobo ezimbili zamalensi e-photochromic: Ngokwezinto ezibonakalayo, kanye nangokumboza (ukumboza nge-spin/ukumboza nge-dipping).
Namuhla, ilensi ye-photochromic ethandwayo ngokwezinto ezibonakalayo iwu-1.56 index, kuyilapho ilensi ye-photochromic eyenziwe ngokumboza inezinketho eziningi, njenge-1.499/1.56/1.61/1.67/1.74/PC.
Umsebenzi wokusika okuluhlaza okwesibhakabhaka uhlanganiswe kumalensi e-photochromic ukuze unikeze isivikelo esengeziwe samehlo.
Izinyathelo Zokuqapha Lapho Uthenga Amalensi E-Photochromic:
1. Uma umehluko we-diopter phakathi kwamehlo amabili ungaphezu kwama-degree ayi-100, kunconywa ukuthi ukhethe amalensi e-photochromic enziwe nge-coating, okungeke kubangele imibala ehlukene yokushintsha kombala welensi ngenxa yobukhulu obuhlukene bamalensi amabili.
2. Uma amalensi e-photochromic egqokwa isikhathi esingaphezu konyaka, futhi noma yiliphi lawo lonakele futhi lidinga ukushintshwa, kunconywa ukuthi uwashintshe womabili ndawonye, ukuze umphumela wokushintsha kombala wamalensi amabili ungahlukani ngenxa yesikhathi sokusetshenziswa esihlukile samalensi amabili.
3. Uma unengcindezi ephezulu yangaphakathi kwamehlo noma i-glaucoma, ungagqoki amalensi e-photochromic noma izibuko zelanga.
Umhlahlandlela Wokugqoka Amafilimu Ashintsha Umbala Ebusika:
Amalensi e-photochromic avame ukuhlala isikhathi esingakanani?
Uma kunakekelwa kahle, ukusebenza kwamalensi e-photochromic kungagcinwa iminyaka emi-2 kuya kwemi-3. Amanye amalensi ajwayelekile nawo azokhula abe phuzi ngemva kokusetshenziswa kwansuku zonke.
Ingabe izoshintsha umbala ngemva kwesikhathi esithile?
Uma ilensi igqokwa isikhathi esithile, uma ungqimba lwefilimu luwa noma ilensi igqokwa, kuzothinta ukusebenza kokushintsha kombala kwefilimu ye-photochromic, futhi ukushintsha kombala kungase kungalingani; uma ukushintsha kombala kujulile isikhathi eside, umphumela wokushintsha kombala nawo uzothinteka, futhi kungase kube nokwehluleka kokushintsha kombala noma ukuba sesimweni esimnyama isikhathi eside. Sibiza lelensi ye-photochromic ngokuthi "ifile".
Ingabe izoshintsha umbala ezinsukwini ezinamafu?
Kukhona nemisebe ye-ultraviolet ezinsukwini ezinamafu, ezovuselela isici sokushintsha kombala kulensi ukuze yenze imisebenzi. Uma imisebe ye-ultraviolet inamandla, kulapho ukushintsha kombala kujula khona; lapho izinga lokushisa liphakama, kulapho ukushintsha kombala kukhanya khona. Izinga lokushisa liphansi ebusika, ilensi iyanyamalala kancane futhi umbala ujule.
I-Universe Optical inohlu oluphelele lwamalensi e-photochromic, ukuze uthole imininingwane sicela uye ku: