Zinthu zambiri zimakhala ndi nthawi yogwiritsira ntchito kapena alumali, komanso magalasi.Ndipotu, poyerekeza ndi zinthu zina, magalasi ndi chinthu chogwiritsidwa ntchito.
Kafukufuku wina anapeza kuti anthu ambiri amagwiritsa ntchito magalasi okhala ndi ma lens a resin.Mwa iwo, 35.9% ya anthu amasintha magalasi pafupifupi zaka ziwiri zilizonse, 29.2% ya anthu amasintha magalasi pazaka zitatu zilizonse kapena kupitilira apo, ndipo 36.4% ya anthu amangosintha magalasi awo akatha.
Zopangira mashelufu a magalasi Magalasi amasinthidwa malinga ndi magawo osiyanasiyana a maso (monga ma diopters, ma binocular vision function, degree of visual correction, etc.) pambuyo pa optometry yolondola ya sayansi, ndipo amasinthidwa mwamakonda mwa kuphatikiza magalasi ndi mafelemu. .Komabe, iwo sali okhazikika mpaka kalekale.M'kupita kwa nthawi, ma transmittance a kuwala, ma diopters a magalasi, ndi mtunda wa interpupillary, kupendekeka kwa pantoscopic, ndi kupindika kwapamwamba kwa mafelemu onse akusintha.
Pambuyo pa kutha kwa moyo wautumiki wa magalasi, sikuti amakhala omasuka kuvala ndi kukhudza zowoneka bwino, komanso zimakhudza mwachindunji thanzi la wogula.
Moyo wa alumali wa chimango
| Mtundu wa chimango | Alumali moyo (miyezi) | Dzinthu zosatha |
| Pulasitiki | 12-18 |
7. Kutha unamwino ndi kusunga |
| Acetate | 12-18 | Kutengera ndi momwe zinthu ziliri, kufalikira kwamafuta ndi kutsika kumatha kuyambitsa kupunduka komanso kukhudza thanzi lamasomphenya. |
| Pulasitiki & zitsulo | 18-24 | Kutengera ndi momwe zinthu ziliri, kufalikira kwamafuta ndi kutsika kumatha kuyambitsa kupunduka komanso kukhudza thanzi lamasomphenya. |
| Chitsulo | 18-24 | Electroplating imadetsedwa ndi thukuta ndi kupunduka chifukwa cha kusungidwa kosayenera ndi chisamaliro, zomwe zimakhudza thanzi la masomphenya. |
| Bamboo | 12-18 | Kuwonongeka kukakhala ndi madzi ndi kusungidwa kosayenera ndi chisamaliro kungasokoneze thanzi la masomphenya. |
| zinaZakuthupi | 12-24 | Zimatsimikiziridwa ndi zinthu zakuthupi ndi zosungirako ndi zosamalira. |
Lens alumali moyo
| Mzakuthupi | Alumali moyo (miyezi) | Dzinthu zosatha |
| Utomoni | 12-18 | Lens zinthu zakuthupi |
| MR | 12-18 | Malo okhala ndi ntchito |
| Galasi | 24-36 | Kukhoza kusamalira ana |
| PC | 6-12 | Kukana kukanika kwa lens |
| Polarized ndi magalasi ena ogwira ntchito | 12-18 | nyengo |
Zomwe Zimakhudza Moyo Wautumiki wa Magalasi
Utumiki wabwino kwambiri wa magalasi ndi miyezi 12 mpaka 18.Zinthu ziwiri zofunika zomwe zimakhudza moyo wautumiki wa magalasi ndizotumiza kuwala ndi kulembedwa kwamankhwala.
Kuwala Kutumiza
Tiyeni tiyang'ane kaye zambiri: kuwala kwa magalasi atsopano nthawi zambiri kumakhala 98%;pambuyo pa chaka chimodzi, kutumiza ndi 93%;patatha zaka ziwiri, ndi 88%.Kuwala kwa ma lens kumachepa pang'onopang'ono ndikuwonjezeka kwa nthawi yogwiritsira ntchito.Magalasi amagwiritsidwa ntchito pafupipafupi, zomwe zimafunikira kuyeretsedwa pafupipafupi.Fumbi lakunja limathanso kuwononga magalasi, ndipo kukwapula mwangozi kapena mikwingwirima pakugwiritsa ntchito kungayambitse kuwonongeka kwa magwiridwe antchito a magalasi.Kuonjezera apo, magalasi a utomoni amatha kuyamwa kuwala kwa ultraviolet, koma chifukwa chake, amatha kukhala achikasu chifukwa cha ukalamba, zomwe zimakhudza kufalikira kwa magalasi.
Mankhwala a Optometric
Dongosolo la optometric limasintha chaka chilichonse.Ndi kusiyana kwa zaka, malo owonekera, ndi kuuma kwake, mawonekedwe a maso amasinthanso.Kulemba kwa magalasi sikungagwirizane ndi kusintha kwa mawonekedwe a maso, choncho m'pofunika kukhala ndi mayeso atsopano a optometric miyezi 12 mpaka 18 iliyonse.Ndikoyenera kutchula kuti m'maiko aku Europe ndi America, nthawi yovomerezeka yamankhwala a optometric ndi miyezi 18.
Kwa anthu myopia, ngati ntchito magalasi kuposa "shelufu moyo," mwina mosavuta chifukwa diso kutopa ndi imathandizira kupitirira kwa myopia chifukwa cha ukalamba magalasi ndi kusintha refractive boma la maso.M’moyo watsiku ndi tsiku, nthaŵi zonse tiyenera kusamalira ndi kuyang’ana magalasi athu kuti titeteze magalasi athu ndiponso, panthaŵi imodzimodziyo, kuteteza maso athu.
Magalasi Chitsimikizo Kutha Ntchito Features
Ngati izi zichitika, muyenera kusintha magalasi anu munthawi yake.
1 Magalasi amavala kwambiri
Anthu ena ndi osasamala ndipo amakonda kuyika magalasi awo mozungulira, kapena kukanda magalasi awo mwangozi pamene akulimbitsa thupi.Kugwiritsa ntchito magalasi okhala ndi magalasi otopa kwambiri kwa nthawi yayitali kungayambitse kusawona bwino komanso kuwononga thanzi.
2 Magalasi ndi opunduka kwambiri
Achinyamata amakhala achangu komanso achangu, ndipo magalasi awo nthawi zambiri amamenyedwa kapena kupondedwa popanda kulabadira, zomwe zimapangitsa kuti mafelemu awonongeke.Nthawi zina magalasi amagwera pansi pa mphuno, ndipo ana amapitiriza kuvala pambuyo powasintha mwachisawawa.Makolo ayenera kuyang'ana magalasi a ana awo tsiku ndi tsiku kuti awone ngati pali vuto lililonse lopunduka.Samalani kwambiri kuti malo owoneka bwino a mandala ayenera kukhala ogwirizana ndi pakati pa mwana wa diso.Ngati sichinasinthidwe bwino, chimayambitsa kutopa kwamaso, strabismus, ndi kuchuluka kwa kuwona bwino.
3. Kulemba kwa magalasi sikufanana.
Ngati ana ambiri satha kuona bwinobwino m’magalasi awo, sauza makolo awo mwamsanga.M’malo mwake, amapenyetsetsa kapena kukankhira m’mwamba magalasi awo kuti awone, kumapangitsa kukhala kovuta kwa makolo kuzindikira mwamsanga.Poyang'anizana ndi kuwonjezeka kwadzidzidzi kwa mwana myopia ndi kusinthasintha kosasintha, nthawi zambiri amapezeka kuti ndichedwa kwambiri kuti akonze vutoli ndipo akhoza kungowonjezera magalasi.
Ana amene amavala magalasi amayenera kupita kumalo osungira magalasi nthawi zonse kapena kuchipatala kuti akawonedwe pafupipafupi (miyezi itatu mpaka miyezi isanu ndi umodzi).Muyenera kukhala ndi chizolowezi choyang'ana masomphenya anu.Ngakhale kuti ana ena amatha kuona 1.0 ndi maso onse awiri, n’zotheka kuti diso limodzi likhoza kufika pa 1.0 koma lina silingathe.Ndizovuta kuzizindikira popanda kuyang'anitsitsa.
Mukavala magalasi, makamaka kwa ana, muyenera kulabadira kugwiritsa ntchito magalasi.Musadikire mpaka magalasi awonongeka kwambiri kotero kuti sangathenso kugwiritsidwa ntchito musanalowe m'malo mwa atsopano.Thanzi la masomphenya a mwana wanu ndilofunika kwambiri.
Mmene Mungasamalire Magalasi
1. Osayika magalasi pomwe galasi likuyang'ana pansi.
Ikani magalasi ndi mbali ya galasi pansi.Ngati mwasuntha magalasiwo mwangozi pa chimango, magalasi amatha kukanda.Kuyika magalasi ndi magalasi akuyang'ana pansi ndikosavuta kwambiri kukanda magalasi, zomwe siziyenera kutayika.
2. Osawonetsa magalasi anu kutentha kwambiri
Magalasi amasiku ano ndi ma lens ophimbidwa ndi utomoni.Magalasi okutidwa amatha kutsekereza kuwala kwa ultraviolet ndikuwonjezera kufalikira kwa kuwala.Chojambula cha filimu cha lens chimakutidwa pamwamba pa lens.Chifukwa chowonjezera chowonjezera cha filimuyi ndi zinthu zoyambira ndizosiyana, filimuyi imakhala yosavuta kusweka chifukwa cha kutentha kwakukulu, kusokoneza kuwala komwe kumalowa m'maso, kuchititsa kuwala koopsa kwambiri.
Malangizo: Magalasi sayenera kusiyidwa m’galimoto m’nyengo yachilimwe, ndiponso sangatengedwe kukasamba kapena kusamba.Muyenera kupewa kuyandikira kwambiri lawi lotseguka pophika kapena kuphika.Kutentha kwakukulu kumapangitsa kuti filimu yonse yomwe ili pamwamba pa lens iwonongeke ndikuphwanyidwa.
3. Yesetsani kupukuta magalasi ndi nsalu zamagalasi
Povala magalasi tsiku ndi tsiku, pamwamba pa lens nthawi zambiri amatenga fumbi lambiri (losawoneka ndi maso).Ngati mupukuta mwachindunji mandala ndi nsalu ya lens panthawiyi, ndizofanana ndi kugwiritsa ntchito sandpaper pogaya lens, ndipo anthu ena amazolowera kugwiritsa ntchito nsaluyo mozungulira.Kupukuta magalasi, zonsezi ndi zolakwika.
Ngati mulibe zofunikira zotsuka magalasi anu kwakanthawi, muyenera kupukuta magalasiwo ndi nsalu ya lens.Ndibwino kuti mupukute magalasi pang'onopang'ono kumbali imodzi ndipo musapukuta magalasi mmbuyo ndi mtsogolo kapena mozungulira.Magetsi osasunthika adzachititsa kuti fumbi lambiri lilowe pamwamba pa lens, kotero kupukuta kowuma ndi nsalu ya lens kuyenera kupeŵedwa momwe zingathere.
4. Kusakhudzana ndi mankhwala
Osagwiritsa ntchito madzi oyeretsera a Amway, shampo, sopo, ufa wochapira, kapena chotsukira dothi kuyeretsa magalasi (magalasi), chifukwa izi zitha kupangitsa kuti filimu ya lens isungunuke ndikusenda.
Mutha kutsuka magalasi anu nokha tsiku lililonse mukapita kunyumba.Ingogwiritsani ntchito madzi ozizira ndi sopo wosalowerera ndale.Ikani sopo wa mbale kumbali zonse ziwiri za lens, kenaka mugwiritseni mofanana mozungulira ndi zala zanu, ndikutsuka ndi madzi apampopi mpaka palibe kumverera kwamafuta.
Pambuyo poyeretsa, padzakhala madontho ang'onoang'ono amadzi pamwamba pa lens.Gwiritsani ntchito thaulo la pepala louma kuti mutenge madontho amadzi (onetsetsani kuti musapaka lens).
Pomaliza
Magalasi ndi olondola kwambiri komanso zinthu zomwe zimatha kuwonongeka mosavuta, ndipo kuvala magalasi owongolera myopia ndi chisankho chofala.Kuteteza magalasi kumatanthauza kuteteza maso athu.Tapereka chitsogozo cha akatswiri pa kukonza ndi kusamalira magalasi, koma chofunika kwambiri, tikufuna kuuza aliyense kuti magalasi si zinthu zapamwamba kapena katundu wokhazikika;ndi zodyedwa m'miyoyo yathu.Ngati mukuwerenga izi ndikupeza kuti magalasi anu salinso pansi pa chitsimikizo, chonde kumbukirani kuwasintha m'nthawi yake.
Nthawi yotumiza: Jan-29-2024