Chifukwa cha kuwala kwa dzuwa kwa chilimwe, kutuluka panja nthawi zambiri kumayambitsa kugwedezeka kwa maso.magalasi adzuwaPosachedwapa akhala malo opezera ndalama zambiri mumakampani ogulitsa magalasi, pomwe magalasi a photochromic akadali chitsimikizo chokhazikika cha malonda a chilimwe. Msika ndi kuvomereza kwa ogula magalasi a photochromic kumachokera ku kalembedwe kawo, chitetezo cha kuwala, komanso kuyenerera kuyendetsa pakati pa zosowa zina zosiyanasiyana.
1. N’chifukwa chiyani chitetezo cha maso chili chofunikira?
Kuwala kwa ultraviolet kungagawidwe m'magulu awiri: UVA, UVB, ndi UVC:
UVC ili ndi kutalika kwa nthawi yochepa ndipo imatengedwa ndi ozoni mumlengalenga, kotero si nkhani.
UVB, kuwala kwa ultraviolet kwapakati, kumatha kuwononga maselo a khungu kudzera mu zochita za photochemical, zomwe zimayambitsa erythema ndi kutentha kwa dzuwa.
UVA, kuwala kwa ultraviolet kwa nthawi yayitali, kumapangitsa khungu kufiira mwachangu popanda kutentha, komanso kumabweretsa matenda monga keratitis.
Padziko lapansi, kuwala kwa ultraviolet kwa mafunde aatali kumapanga 97% ya kuwala kwa UV. Chifukwa chake, chitetezo ku UVA ndi UVB m'moyo watsiku ndi tsiku n'chofunikira kwambiri.
Vuto lina ndi kuwala kowala. Mu nyengo yoyera, makamaka nthawi yachilimwe, kuwala kowala sikumangokhudza kuwona bwino komanso kumayambitsa kutopa kwa maso.
Poganizira izi, kufunika kosankha magalasi a photochromic omwe amapereka chithandizo cha masomphenya komanso chitetezo cha kuwala n'kodziwikiratu.
2. Kodi aliyense angavalemagalasi a photochromic?
Choyamba, onani magulu otsatirawa omwe sali oyenera magalasi a photochromic:
Ana aang'ono omwe ali ndi vuto la myopia (osakwana zaka 6) omwe maso awo akadali kukula angakhudzidwe ndi kuwonongeka kwa nthawi yayitali.
Anthu omwe ali ndi glaucoma amafunika kuwala kowala. Kuvala magalasi a dzuwa kumachepetsa kuwala, komwe kungatambasule maso, kuonjezera kuthamanga kwa magazi, komanso kupweteka.
Anthu omwe ali ndi vuto la optic neuritis, monga kuvala ma lens a photochromic, amatha kukulitsa kutupa chifukwa cha kusayenda bwino kwa mitsempha.
Kuwala kwa UV kumakhalapo nthawi zonse, mosasamala kanthu za nyengo kapena nyengo. Kupatula magulu omwe atchulidwa pamwambapa, magalasi a photochromic ndi oyenera aliyense.
3. N’chifukwa chiyani magalasi a imvi ndi omwe amapezeka kwambiri pamsika?
Magalasi a imvi amatha kuyamwa ma infrared ndi 98% ya kuwala kwa UV. Ubwino waukulu wa magalasi a imvi ndi wakuti sasintha mitundu yoyambirira ya malo ozungulira, zomwe zimachepetsa mphamvu ya kuwala. Magalasi a imvi amapereka kuyamwa koyenera pamitundu yonse, kotero zinthu zimaoneka zakuda koma popanda kupotoza kwakukulu kwa mitundu, zomwe zimapangitsa kuti ziwoneke ngati zachilengedwe. Kuphatikiza apo, imvi ndi mtundu wosalowerera womwe uyenera aliyense, zomwe zimapangitsa kuti ukhale wotchuka kwambiri.
4. Ubwino wa maziko omveka bwino,magalasi a photochromic otsutsana ndi buluu?
Yoyenera zochitika zosiyanasiyana za moyo, kusinthana bwino pakati pa m'nyumba ndi panja, ikugwira ntchito ziwiri.
M'nyumba/usiku zimakhala zoyera komanso zowonekera bwino, panja zimadetsa, zomwe zimateteza ku kuwala kwa UV ndi kuwala koipa kwa buluu, zomwe zimathandiza kuchepetsa kutopa.
Ukadaulo wabwino kwambiri wosintha mafilimu umatsimikizira kusintha kwa mitundu mwachangu komanso mokhazikika; ukadaulo wa nano anti-blue light umasunga magalasi oyera komanso osasintha chikasu, zomwe zimapangitsa kuti maso azioneka bwino.
Monga mwambi umati, "Kuti munthu agwire ntchito yabwino, choyamba ayenera kunola zida zake." Chithandizo cha zinthu: zitsanzo za photochromic, zipangizo, ndi ma posters a lightbox zimathandiza kukweza magalasi a photochromic.
Chitonthozo, chitetezo, ndi kumasuka ndi mfundo zitatu zomwe ziyenera kuwonjezeredwa mobwerezabwereza polankhulana ndi ogula.
5. Ndi maziko omveka bwino,magalasi a photochromic otsutsana ndi buluuKodi ndi yoyenera kwambiri kuyikamo zinthu?
Chimodzi mwa nkhani zomwe zimatchuka kwambiri pa thanzi la maso pakali pano ndi chitetezo cha kuwala kwa buluu, ndipo magalasi ogwira ntchito omwe ali ndi mphamvu zotsutsana ndi kuwala kwa buluu ndi otchuka kwambiri kwa ogula. Kuwonongeka kwa UV ndi vuto la chaka chonse koma makamaka m'miyezi yotentha yachilimwe, kotero kufunikira kwa magalasi a photochromic kumatenga nthawi yayitali.
Ngakhale magalasi a photochromic amapezeka mumitundu yosiyanasiyana, magalasi a imvi ndi abwino kwambiri powapaka m'maso. Panja, imvi yozama ndiye mtundu wabwino kwambiri wa maso; amafanana bwino ndi chimango chilichonse cha magalasi, zomwe zimapangitsa kuti akhale osankhidwa mosiyanasiyana pamitundu ya photochromic.
Popeza ma refractive indices angapo amasankhidwa, ma lens a photochromic index a 1.56 ndi 1.60 refractive index amagulitsidwa bwino kwambiri m'masitolo. Kuonjezera chiŵerengero cha malonda a ma lens a photochromic a Safety Guard 1.60 clear-base anti-blue light sikuti kumathandiza kukweza mtengo wapakati wa oda komanso kuli ndi ubwino womveka bwino womwe umathandizira malonda. Kuti mudziwe zambiri zokhudza zinthu zomwe zili m'sitolo komanso chithandizo chogulitsa pambuyo pogulitsa ma lens a Safety Guard clear-base anti-blue light photochromic, chonde funsani woimira malonda.
6. Ntchito za mitundu yosiyanasiyana yamagalasi a photochromic?
| Mtundu wa Tiyi | Imawongolera bwino kusiyana kwa maso ndi kumveka bwino, imagwira ntchito bwino m'malo oipitsidwa kwambiri kapena okhala ndi chifunga, ndipo ndi chisankho chabwino kwambiri kwa oyendetsa galimoto ndi odwala omwe amalandira mankhwala ambiri. |
| Imvi | Amachepetsa mphamvu ya kuwala, kubwezeretsa mitundu yambiri, kuona bwino, oyenera ogwiritsa ntchito onse. |
| Pinki/Pepo | Zimasefa kuwala kosochera, zimatseka kuwala kwamphamvu ndikufewetsa, zimathandizanso kupumula ndikuchepetsa nkhawa, ndipo ndi chinthu chowonjezera pa zovala za akazi za tsiku ndi tsiku. |
| Buluu: | Imayamwa bwino kuwala komwe kumaoneka ndi maso, kuthandiza kuchepetsa kutopa kwa maso. Ndi chisankho chabwino kwambiri poyenda pagombe. |
| Wachikasu | Zimawonjezera kusiyana kwa mawonekedwe m'malo okhala ndi chifunga komanso madzulo, zomwe zimapangitsa kuti maso aziwoneka bwino. Zingagwiritsidwe ntchito ngati magalasi owonera usiku, makamaka oyenera oyendetsa magalimoto. |
| Zobiriwira | Zimawonjezera kuwala kobiriwira komwe kumafika m'maso, zimathandiza kuchepetsa kugwiritsa ntchito maso mopitirira muyeso, ndipo ndizoyenera anthu omwe ali ndi vuto la maso. |
Posankha mitundu yoyenera, ganizirani momwe magalasi amagwirira ntchito, cholinga cha magalasiwo, ndi zomwe kasitomala amakonda pa mtundu wake.
Nthawi yotumizira: Meyi-07-2024