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Mumadziwa Kuti Magalasi Anu Alinso Ndi Expiry Date?

Ponena za magalasi, anthu ena amawasintha miyezi ingapo iliyonse, ena amawasintha pakapita zaka zingapo, ndipo ena amathera unyamata wawo wonse ali ndi magalasi, pamene anthu oposa gawo limodzi mwa magawo atatu alionse sasintha magalasi awo mpaka awonongeka. Lero, ndikupatsani sayansi yotchuka pa moyo wa magalasi…

●Magalasi alinso ndi tsiku lotha ntchito ●

Kuti mukhale otetezeka, zinthu zambiri zimakhala ndi nthawi yogwiritsira ntchito kapena alumali, ndipo magalasi ndi chimodzimodzi. Ndipotu, poyerekeza ndi zinthu zina, magalasi ndi zinthu zowonongeka kwambiri. Choyamba, magalasi atatha kugwiritsidwa ntchito kwa nthawi yayitali, chimango chimapunduka ndikumasuka. Kachiwiri, mandala akagwiritsidwa ntchito kwa nthawi yayitali, kuyatsa kumachepa ndipo mandala amasanduka achikasu. Chachitatu, diopter ya maso ikhoza kuwonjezeka, makamaka kwa achinyamata. Pamene myopia yakuya, magalasi akale nthawi zambiri sali oyenera kugwiritsidwa ntchito.

Dachuan Optical News Kodi Mumadziwa Kuti Magalasi Anu Alinso Ndi Tsiku Lotha Ntchito (1)

●Kodi magalasi ayenera kusinthidwa kangati? ●

Ngakhale kuti magalasi ali nafe usana ndi usiku, tilibe luso losamalira bwino. Magalasi apamwamba kwambiri, kuphatikizapo mafelemu apamwamba ndi magalasi, chisamaliro cha pambuyo pa malonda ndi kukonza magalasi ndizofunikira kwambiri. Magalasi akakandwa kapena kukanda, zimakhudza momwe magalasi amagwiritsidwira ntchito. Ngati digiri ya diso ikuya, mandala amavala, magalasi amapunduka, ndi zina zotero, lens iyenera kusinthidwa nthawi. Ophthalmologists amati kuyezetsanso kuyenera kuchitidwa miyezi isanu ndi umodzi iliyonse, komanso ngati pakufunika kusinthidwa malinga ndi momwe akuwunikanso.

●Unikaninso musanasinthe magalasi ●

Posintha magalasi, anthu ambiri amakonda kuyitanitsa magalasi malinga ndi digiri yapitayi, yomwe ili yolakwika kwambiri. Chifukwa digiri ya maso idzasintha pakapita nthawi, makamaka kwa achinyamata ndi okalamba, mukangotsatira magalasi am'mbuyomu, mudzaphonya mwayi wabwino wowongolera masomphenya anu. N'chimodzimodzinso ndi ma lens, nthawi iliyonse tisanavale magalasi, tiyenera kukumbukira kupendanso. Ophthalmologists anakumbutsa kuti kuchokera kumaganizo achipatala, atavala magalasi, anthu ambiri amawavala mpaka magalasiwo sangagwiritsidwe ntchito, zomwe sizoyenera.

Dachuan Optical News Kodi Mumadziwa Kuti Magalasi Anu Alinso Ndi Tsiku Lotha Ntchito (1)

●Mmene Mungatalikitsire Moyo Wa Shelufu wa Magalasi ●

Magalasi amafunika kusinthidwa nthawi zonse chifukwa magalasi amakhalanso ndi moyo wautumiki. Kuchita ntchito yabwino pakusamalira tsiku ndi tsiku ndikofunikanso kukulitsa moyo wautumiki wa magalasi.

Titha kuvula ndi kuvala magalasi ndi manja onse awiri, ndikuyika lens yowoneka bwino m'mwamba poyiyika patebulo; ndiye nthawi zambiri fufuzani ngati zomangira pa magalasi chimango ndi lotayirira kapena ngati chimango ndi chopunduka, ndi kusintha mu nthawi ngati pali vuto; osawumitsa pukutani magalasi ndi nsalu ya magalasi, tikulimbikitsidwa kuti mugwiritse ntchito Choyeretsa ndi chotsukira chapadera kapena chosalowerera ndale cha magalasi. Mukakhala osavala magalasi, yesetsani kukulunga magalasiwo ndi nsalu ya magalasi ndikuyika mu bokosi lagalasi. Mukachotsa magalasi kwakanthawi, musalole kuti magalasi akhumane ndi zinthu zolimba monga tebulo, ndikuyika magalasiwo m'mwamba. Osayika magalasi pamalo otentha kwambiri kuti mupewe kusinthika kapena kusintha kwa magalasi.

Dachuan Optical News Kodi Mumadziwa Kuti Magalasi Anu Alinso Ndi Tsiku Lotha Ntchito (2)

 

Ngati mukufuna kudziwa zambiri za mafashoni a magalasi komanso kufunsira kwamakampani, chonde pitani patsamba lathu ndikulumikizana nafe nthawi iliyonse.

 


Nthawi yotumiza: Aug-30-2023