Dzuwa likamayaka kwambiri m'chilimwe, kutuluka panja nthawi zambiri kumapangitsa kuti munthu azingokomoka. Kulemberamagalasiposachedwapa zakhala malo ochulukirachulukira ndalama pamakampani ogulitsa zovala zamaso, pomwe magalasi a photochromic amakhalabe chitsimikizo chokhazikika cha malonda achilimwe. Msika ndi kuvomereza kwa ogula magalasi a photochromic kumachokera ku kalembedwe kawo, chitetezo chopepuka, komanso kuyenera kuyendetsa galimoto pakati pa zosowa zina zosiyanasiyana.
1.Nchifukwa chiyani chitetezo chowonekera ndi chofunikira?
Kuwala kwa Ultraviolet kumatha kugawidwa kukhala UVA, UVB, ndi UVC:
UVC ili ndi kutalika kwake kofupikitsa ndipo imatengedwa ndi ozoni mumlengalenga, kotero sizodetsa nkhawa.
UVB, kuwala kwapakati-wave ultraviolet, kumatha kuwononga ma cell akhungu kudzera muzithunzithunzi zazithunzi, kuchititsa erythema ndi kutentha kwa dzuwa.
UVA, kuwala kwakutali kwa ultraviolet, kumapangitsa khungu kuti litenthe mwachangu popanda kuyaka, komanso kumayambitsa zinthu monga keratitis.
Padziko lapansi, kuwala kwa ultraviolet kwakutali kumapanga 97% ya kuwala kwa UV. Chifukwa chake, chitetezo ku UVA ndi UVB m'moyo watsiku ndi tsiku ndikofunikira.
Ngozi ina ndi kunyezimira. M'nyengo yoyera, makamaka m'chilimwe, kuwala sikumangokhudza kumveka bwino kwa masomphenya komanso kumayambitsa kutopa kwa maso.
Chifukwa cha izi, kufunikira kosankha magalasi a photochromic omwe amapereka kuwongolera masomphenya komanso chitetezo chopepuka kumawonekera.
2.Kodi aliyense amavalamagalasi a photochromic?
Choyamba, zindikirani magulu otsatirawa omwe sali oyenera magalasi a photochromic:
Ana aang'ono a myopic (osakwana zaka 6) omwe maso awo akukula amatha kukhudzidwa ndi kuvala kwa nthawi yaitali.
Anthu omwe ali ndi glaucoma amafunikira kuwala kowala. Kuvala magalasi adzuwa kumachepetsa kuyanika, komwe kumatha kukulitsa ana asukulu, kumawonjezera kuthamanga kwa maso, komanso kupweteka.
Anthu omwe ali ndi optic neuritis, monga kuvala magalasi a photochromic amatha kukulitsa kutupa chifukwa cha kusayenda bwino kwa minyewa.
Kuwala kwa UV kumapezeka nthawi zonse, mosasamala kanthu za nyengo kapena nyengo. Kupatula pamagulu omwe tawatchula pamwambapa, magalasi a photochromic ndi oyenera kwa wina aliyense.
3.Nchifukwa chiyani magalasi otuwa ndi omwe amapezeka kwambiri pamsika?
Magalasi otuwa amatha kuyamwa infrared ndi 98% ya kuwala kwa UV. Ubwino waukulu wa magalasi a imvi ndikuti sasintha mitundu yoyambirira ya malo ozungulira, amachepetsa mphamvu ya kuwala. Magalasi otuwa amayamwa bwino pamawonekedwe onse, kotero kuti zinthu zimawoneka zakuda koma popanda kupotoza kwambiri kwamtundu, zomwe zimapereka mawonekedwe enieni ndi chilengedwe. Kuphatikiza apo, imvi ndi mtundu wosalowerera womwe uyenera aliyense, ndikupangitsa kuti ikhale yotchuka kwambiri.
4. Ubwino womveka bwino,anti-blue kuwala photochromic lens?
Zoyenera zochitika zosiyanasiyana zamoyo, kusinthana mosasunthika pakati panyumba ndi kunja, kumagwira ntchito ziwiri.
M'nyumba/usiku zimamveka bwino komanso zimaonekera, kunja zimadetsedwa, zomwe zimapereka chitetezo chapawiri ku kuwala kwa UV ndi kuwala koyipa kwa buluu, kumachepetsa kutopa.
Ukadaulo wabwino kwambiri wosintha filimu umatsimikizira kusintha kwamitundu mwachangu komanso kokhazikika; ukadaulo wa nano anti-blue light umapangitsa kuti magalasi aziwoneka bwino komanso opanda chikasu, kuonetsetsa kuti maso akuwoneka bwino.
Monga mwambi umati, "Kuti munthu agwire ntchito yabwino, ayenera kunola zida zake." Thandizo pazakuthupi: zitsanzo za photochromic, ma props, ndi zikwangwani za lightbox zimathandizira kulimbikitsa magalasi a Photochromic.
Chitonthozo, chitetezo, ndi kumasuka ndi mfundo zitatu zomwe ziyenera kulimbikitsidwa mobwerezabwereza polankhulana ndi ogula.
5.Ndi zomveka bwino,anti-blue kuwala photochromic lensoyeneranso kusungirako?
Imodzi mwamitu yotentha kwambiri paumoyo wamaso pakali pano ndi chitetezo cha kuwala kwa buluu, ndipo magalasi ogwira ntchito okhala ndi mphamvu zotsutsana ndi buluu amadziwika kwambiri ndi ogula. Kuwonongeka kwa UV ndi vuto la chaka chonse koma limatchulidwa makamaka m'miyezi yotentha yachilimwe, choncho kufunikira kwa magalasi a photochromic ndi kwa nthawi yaitali.
Ngakhale magalasi a photochromic amapezeka mumitundu yosiyanasiyana, ma lens a imvi ndioyenera kwambiri kusungirako. Kunja, imvi kwambiri ndi mtundu womasuka kwambiri wamaso; amafanana mwafashoni ndi chimango cha magalasi aliwonse, kuwapanga kukhala kusankha kosunthika kwamitundu ya photochromic.
Poganizira kusankha kwa ma indices angapo a refractive, 1.56 ndi 1.60 refractive index photochromic lens amagulitsidwa kwambiri m'masitolo. Kuchulukitsa kuchuluka kwa malonda a Safety Guard 1.60 clear-base anti-blue light photochromic lens sikuti kumangowonjezera kuchuluka kwa madongosolo komanso kuli ndi zabwino zomveka zomwe zimathandizira kuchitapo kanthu. Kuti mumve zambiri zandalama komanso chithandizo chapambuyo pa malonda a Safety Guard clear-base anti-blue light photochromic lens, chonde funsani woyimira malonda.
6.Ntchito zamitundu yosiyanasiyana yamagalasi a photochromic?
| Mtundu wa Tiyi | Imawongolera bwino kusiyanitsa ndi kumveka bwino, imagwira ntchito bwino m'malo oipitsidwa kwambiri kapena mwachifunga, ndipo ndi chisankho choyenera kwa madalaivala ndi odwala omwe ali ndimankhwala apamwamba. |
| Imvi | Amachepetsa mphamvu ya kuwala, kubwezeretsedwa kwamtundu wapamwamba, masomphenya enieni, oyenera kwa onse ogwiritsa ntchito. |
| Pinki/Wofiirira | Zosefera kuwala kosokera, kutsekereza kuwala kolimba ndikufewetsa, kungathandizenso kumasuka ndi kuchepetsa nkhawa, komanso ndi chowonjezera cha mafashoni pazovala za tsiku ndi tsiku za akazi. |
| Buluu: | Imayamwa bwino kuwala kosokera komwe kumawonekera m'maso, kumathandizira kuchepetsa kutopa kwamaso. Ndi chisankho chomwe chimakondedwa pamaulendo apanyanja. |
| Yellow | Imakulitsa kusiyanitsa kowoneka m'malo a chifunga komanso madzulo, kupangitsa kuwona bwino. Angagwiritsidwe ntchito ngati magalasi m'masomphenya usiku, makamaka oyenera madalaivala. |
| Green | Kuchulukitsa kuwala kobiriwira kofika m'maso, kumachepetsa kugwiritsa ntchito kwambiri maso, koyenera kwa anthu omwe ali ndi kutopa kwamaso. |
Posankha mitundu yovomerezeka, ganizirani momwe magalasi amagwirira ntchito, cholinga cha magalasi, ndi zokonda za mtundu wa kasitomala.
Nthawi yotumiza: May-07-2024