Ngombane onzulu weHard, ukunyathela ngaphandle kuhlala kubangela ukuphendula okuzenzekelayo. Unyangoi-slulasKutsha nje ukuba ube yindawo yokukhula kwengeniso yengeniso kwishishini leFayile yeFaile, ngelixa iifoto zefolphembelo zihlala zisisiqinisekiso esiqingqiweyo sehlobo. Intengiso kunye nokwamkelwa kwabathengi bee-Photochromic i-lenses stem kwisitayile sabo, ukhuseleko lokukhanya, kunye nokufaneleka kokuqhuba kwezinye iimfuno ezahlukeneyo.
1.Chy Ngaba kukhuseleko oluyimfuneko?
Ukukhanya kwe-Ultraviolet kunokwahlulwa njenge-UVA, i-UVB, kunye ne-UVC:
I-UVC ine-wavelength ye-UVC kwaye ifakwe yi-ozone ye-ozone kwimozulu, ngoko ayisiyonto ixhalabisayo.
I-UVB, ukukhanya kwe-widraviolet ye-ultraviolet, inokuyonakalisa iiseli zolusu ngokusabela ngendlela eyifoto, ebangela i-erythema kunye nelanga.
I-UVA, ukukhanya kwe-ultraviolet ye-ultraviolet, ngokuthe ngqo kubangela ukuba ulusu luye ngokukhawuleza ngaphandle kokutsha, kodwa ikhokelela kwiimeko ezinjengeKeratitis.
Kumhlaba womhlaba, ukukhanya kwe-ultraviolet ye-ultraviolet kwenza i-97% ye-UV. Ke ngoko, ukhuseleko kwi-UVA kunye ne-UVB kubomi bemihla ngemihla ibalulekile.
Enye ingozi yilitha. Ngemozulu ecacileyo, ngakumbi ehlotyeni, iqhinga ayichaphazeli ukucaca kombono kodwa kukhusela ukudinwa kwamehlo.
Inikezwe le meko, ukubaluleka kokukhetha iilensi zefoto ezibonelela ngazo zombini ukulungiswa kombono kunye nokukhusela ukukhanya kuyabonakala.
2.can wonke umntu uyanxibaIifoto zeFotochromic?
Okokuqala, qaphela la maqela alandelayo angalungelanga iilensi zefonti yefonti:
Abantwana abancinci boopic (abangaphantsi kweminyaka emi-6 ubudala) Amehlo akho asaphuhlisa unokuchaphazeleka ngokunxiba ixesha elide.
Abantu abane-glaucoma bafuna ukukhanya okuqaqambileyo. Ukunxiba i-shubuses kunciphisa ukubonakaliswa kokukhanya, okunokuphelisa abafundi, ukunyusa uxinzelelo kwamehlo, kwaye lungele intlungu.
Abantu abane-optic neuritis, njengokuba i-lenses yefolthi ye-Photochromic inokubangela ukuba kube nzima ukuvunyelwa kwe-nerth.
I-UV ukukhanya ihlala ikhona, ngaphandle kwexesha okanye imozulu. Ngaphandle kwamaqela akhankanywe apha ngasentla, iiglasi zefomati ilungele wonke umntu.
3.Ngekutheni iilensi ezigrey ezona zixhaphakileyo kwintengiso?
Iilensi ezingwevu zinokufumana inzuzo kunye neepesenti ezingama-98 ze-UV. Eyona nto iphambili kwiilensi ezingwevu kukuba azitshintshi imibala yoqobo yendawo engqongileyo, ukunciphisa amandla okukhanya. Iilensi ezingwevu zibonelela ngokufuduka elungeleleneyo kuzo zonke izinto ezibonakalayo, ke izinto zibonakala zimnyama kodwa ngaphandle kokugqwetha kombala omkhulu, zinika umbono wendalo. Ukongeza, i-grey ngumbala ongathathi hlangothi ulungele wonke umntu, owenza idume ngakumbi.
Iinkcukacha ze-Ase-Cle,I-anti-blue flow yefoto?
Ilungele imeko yobomi eyahlukeneyo, itshintshela ngaphandle phakathi kwengaphakathi nangaphandle, iinjongo ezincedisayo.
I-Indoosts / gests icacile kwaye icace gca, yangaphandle bayanyamalala, bakhusela i-UV Right kunye nokukhanya okuyingozi okubuthathaka, ukunciphisa ukudinwa.
Itekhnoloji eguqukayo yefilimu egqibeleleyo iqinisekisa utshintsho olukhawulezileyo noluzinzileyo; Itekhnoloji yokukhanya e-Nano e-Blue-Blue ihlala igcina i-lenses icacile kwaye ingeyiyo ityheli, iqinisekisa umbono okhohlakeleyo.
Njengoko intetho ihamba, "ukwenza umsebenzi olungileyo, enye kufuneka iqale ibuthathaka yezixhobo zakho." Inkxaso yezinto ezibonakalayo: Iisampulu zefoto, iipropu, kunye neeposta ezilula zincedisa ekukhuthazeni iifoto zefoto.
Intuthuzelo, ukhuseleko kunye nokulula zizinto ezintathu ezifuna ukuqiniswa okuphindaphindiweyo xa unxibelelana nabathengi.
Isiseko esicacileyo,I-anti-blue flow yefotoilungele ukutokhwe?
Enye yezona zihloko zishushu kwimpilo yamehlo ngoku kukusikhusela esiblowu, kwaye iilensi ezisebenzayo ezinezakhono ezinama-Anti-Blue kwaye zithandwa kakhulu ngabathengi. Umonakalo we-UV yinkxalabo ejikelezileyo kodwa ibizwa ngokukodwa kwiinyanga ezishushu zehlobo, ke imfuno yeencwadana ezinemifanekiso kwixesha elide.
Nangona iifoto zefotochmimic ziyafumaneka kwimibala eyahlukeneyo, iilensi ezigrey zilungele ukutsala. Ngaphandle, ngwevu enzulu yeyona mbala ikhululekileyo emehlweni; Bahambelana nefashoni ngayo nayiphi na isakhelo segqwirha, sibenza bakukhetheke ngokuthe ngqo kwimibala yefoto.
Ngenxa yokhetho lwee-Indices ezininzi zokuhlaziya, 1.56 kunye ne-1.60 Refchromic lenses ithengise kakhulu kwiivenkile. Ukonyusa umyinge wokuthengisa uLondolozo lweNkqubo Kwimigaqo-nkqubo ye-Inventri engaphezulu kunye neNkxaso yeThengiso yasemva kokuthengiswa kwezokhuseleko
Imibala yeIifoto zeFotochromic?
| Umbala weti | Ukuphucula ukuphucula umahluko obonakalayo kunye nokucaca, ukusebenza kakuhle kwiimeko ezingcolisekileyo okanye zenkungu, kwaye lukhetho olufanelekileyo kubaqhubi kunye nezigulana ezingugqirha eziphakamileyo. |
| Ngwevu | Ukunciphisa kakhulu amandla okukhanya, ukubuyiselwa kombala okuphezulu, umbono wokuphila-ubomi, ulungele bonke abasebenzisi. |
| Ipinki / emfusa | Iifilitha zokukhanya okukhoyo, iibhloko ukukhanya okuqinileyo kwaye zithambile, zinokunceda ukuphumla kwaye kunciphise uxinzelelo, kwaye yindawo yefashoni yeempahla zemihla ngemihla zabasetyhini yonke. |
| Luhlaza: | Ngokufanelekileyo i-enseds ebonakalayo ibonakale emehlweni, inceda ekupheliseni ukukhangela okubonakalayo. Luhlobo olukhethiweyo lokuphuma kwelwandle. |
| Lubhelu | Ephucula umahluko obonakalayo kwimimandla yenkungu kunye ne-dussk, icacisa umbono. Inokusetyenziswa njengeeglasi zombono ebusuku, ngakumbi ilungele abaqhubi. |
| Luhlaza | Ukonyusa inani lokukhanya eluhlaza okufikelela amehlo, likhulula amehlo aphezulu, lilungele abantu abakhathazekileyo ngamehlo. |
Xa ukhetha imibala ecetyiswayo, cinga ngeempawu ezisebenzayo zeelensi, injongo yeeglasi, kunye nokukhetha imibala yomthengi.
IXESHA LOKUQALA: I-MAD-07-2024