Zvinhu zvakawanda zvine nguva yekushandisa kana kuti zvinogara kwenguva refu, uye ndizvo zvakaitawo magirazi. Kutaura zvazviri, kana tichienzanisa nezvimwe zvinhu, magirazi anonyanya kushandiswa.
Ongororo yakawana kuti vanhu vazhinji vanoshandisa magirazi ane resin lenses. Pakati pavo, 35.9% yevanhu vanochinja magirazi avo anenge makore maviri ega ega, 29.2% yevanhu vanochinja magirazi avo makore matatu ega ega kana kupfuura, uye 36.4% yevanhu vanongotsiva magirazi avo chete kana apera.
Nguva yekushanda kwemagirazi. Magirazi akagadzirwa zvinoenderana nezvinodiwa nemaziso (sezvakaita ma diopters, mashandiro ekuona magirazi, mwero wekugadzirisa maziso, nezvimwewo) mushure mekuongorora kwakanyatsojeka kwemaziso, uye anogadziriswa kuburikidza nekubatanidzwa kwema lenzi nema furemu. Zvisinei, haana kugadzikana zvachose. Nekufamba kwenguva, kufambiswa kwechiedza, ma diopters ema lenzi, uye daro riri pakati pevana, kutsveyama kwepantoscopic, uye kutenderera kwepamusoro kwema furemu zvese zviri kuchinja.
Mushure mekunge magirazi apera, haangogari zvakanaka kupfeka uye haangokanganisi chete maonero, asiwo anokanganisa zvakananga hutano hwemaziso emutengi.
Nguva yesherufu yefuremu
| Rudzi rwefuremu | Hupenyu hwesherufu (mwedzi) | Dzvinhu zvinozivisa |
| Purasitiki | 12-18 |
7. Kugona kuchengetedza nekuchengeta zvinhu |
| Acetate | 12-18 | Zvichienderana nerudzi rwechinhu chacho, kuwedzera kwekupisa uye kupfupika kwechinhu zvinogona kukonzera kuchinja kwemaonero zviri nyore uye kukanganisa hutano hwekuona. |
| Plastiki nesimbi | 18-24 | Zvichienderana nerudzi rwechinhu chacho, kuwedzera kwekupisa uye kupfupika kwechinhu zvinogona kukonzera kuchinja kwemaonero zviri nyore uye kukanganisa hutano hwekuona. |
| Simbi | 18-24 | Kuisa simbi mu electroplating kunoora nekuda kwedikita uye kukanganiswa nekuda kwekuchengetwa zvakanaka uye kutarisirwa, izvo zvinokanganisa hutano hwekuona. |
| Bamboo | 12-18 | Kushanduka kwechimiro kana chikaiswa mumvura uye kuchengetwa zvisina kunaka uye kutarisirwa kunogona kukanganisa hutano hwekuona. |
| zvimweZvinhu | 12-24 | Zvinoenderana nehunyanzvi hwezvinhu uye zvinhu zvekuchengetedza nekutarisira. |
Nguva yekushanda kwelenzi
| Mpamhepo | Sherufu hupenyu (mwedzi) | Dzvinhu zvinozivisa |
| Resin | 12-18 | Hunhu hwezvinhu zvemalenzi |
| MR | 12-18 | Nzvimbo yekugara uye yekushanda |
| Girazi | 24-36 | Kugona kuchengetedza mwana |
| PC | 6-12 | Kudzivirira kukwenya kwelenzi |
| Magirazi ane polarized uye mamwe ma lenses anoshanda | 12-18 | mamiriro ekunze |
Zvinhu Zvinokanganisa Hupenyu hweMagirazi
Nguva yakanakisisa yekushanda kwemagirazi maviri imwedzi gumi nemiviri kusvika gumi nemisere. Zvinhu zviviri zvakakosha zvinokanganisa hupenyu hwekushanda kwemagirazi inyaya yekufambisa chiedza uye kunyorerwa kwaanoitwa nachiremba.
Kutumira Chiedza
Ngatitangei neruzivo: kufambiswa kwechiedza kwemalenzi matsva kunowanzova 98%; mushure megore rimwe, kufambiswa kwechiedza kunenge 93%; mushure memakore maviri, kunenge 88%. Kufambiswa kwechiedza kwemalenzi kunopera zvishoma nezvishoma nekuwedzera kwenguva yekushandiswa. Magirazi anoshandiswa kakawanda, zvichida kucheneswa nguva dzose. Guruva rekunze rinogonawo kupwanya malenzi, uye kukwenya netsaona kana kukwenywa panguva yekushandiswa kunogona kutungamira mukuderera kwekushanda kwemalenzi. Pamusoro pezvo, malenzi eresin ane kugona kupinza chiedza cheultraviolet, asi nekuda kweizvozvo, anogona kuita yero nekukura, zvichikanganisa kufambiswa kwechiedza kwemalenzi.
Kunyorerwa Maziso Nechiremba
Kurapwa kwemaziso kunochinja gore rega rega. Nekusiyana kwezera, nzvimbo yekuona, uye kuomarara, mamiriro ekuona anochinjawo. Kurapwa kwemaziso kunogona kusasangana nekuchinja kwemamiriro ekuona, saka zvinodikanwa kuti pave nekuongororwa kwemaziso kutsva mwedzi gumi nemiviri kusvika gumi nemisere yega yega. Zvakakosha kutaura kuti munyika dzekuEurope neAmerica, nguva yekushanda kwekurapwa kwemaziso imwedzi gumi nemisere.
Kune vanhu vane myopia, kana kushandisa malenzi kuchipfuura nguva yakatarwa, zvinogona kukonzera kuneta kwemaziso uye kukurumidzisa kufambira mberi kwemyopia nekuda kwekukwegura kwemalenzi uye kuchinja kwemamiriro ekuona kwemaziso. Muhupenyu hwezuva nezuva, tinofanira kugara tichichengetedza uye tichitarisa malenzi edu kuti tidzivirire magirazi edu, uye panguva imwe chete, tidzivirire maziso edu.
Magadzirirwo Ekupera Kwewarandi Yemagirazi
Kana chimwe chezviitiko zvinotevera chikaitika, unofanira kutsiva magirazi ako nenguva.
1 Lenzi yacho yakasakara zvakanyanya
Vamwe vanhu havana hanya uye vanowanzoisa magirazi avo pedyo, kana kukwenya magirazi avo netsaona pavanenge vachiita maekisesaizi. Kushandisa magirazi kwenguva refu ane magirazi akasakara zvakanyanya kunogona kukonzera kusaona zvakanaka uye kukanganisa hutano hwekuona.
Magirazi maviri akaremara zvakanyanya
Vechidiki vane hupenyu uye vanoshanda nesimba, uye magirazi avo anowanzo gogodzwa kana kutsikwa vasina kuteerera, zvichiita kuti mafuremu acho apindwe. Dzimwe nguva magirazi anotowira pasi pemhino, uye vana vanoramba vachiapfeka mushure mekuagadzirisa zvisina kurongeka. Vabereki vanofanira kutarisa magirazi evana vavo zuva nezuva kuti vaone kana paine dambudziko rekuchinja. Nyatsocherechedzai kuti nzvimbo ye optical ye lens inofanira kunge yakabatana nepakati peziso. Kana ikasarongeka zvakanaka, inokonzera kuneta kwekuona, strabismus, uye kuwedzera kwekuona.
3. Zvinodiwa nemagirazi hazvienderane.
Kana vana vazhinji vasingakwanise kuona zvakajeka kuburikidza nemagirazi avo, havazotauri vabereki vavo nekukasika. Pane kudaro, vanotsvedza kana kusundidzira magirazi avo kuti vaone, zvichiita kuti zvive zvakaoma kuti vabereki vaone nekukasika. Kana mwana akatarisana nekuwedzera kwechirwere chemyopia uye kusakwanisa kuchinja-chinja, zvinowanzoonekwa kuti zvanonoka kugadzirisa dambudziko racho uye zvinongogona kuwedzera magirazi aanopihwa.
Vana vanopfeka magirazi vanofanira kuenda kuchipatara kana kuchipatara chinoisa magirazi nguva dzose kuti vaongororwe maziso avo nguva dzose (mwedzi mitatu kusvika kumwedzi mitanhatu). Unofanira kuva netsika yakanaka yekutarisa maonero ako. Kunyange zvazvo vamwe vana vachigona kuona 1.0 nemaziso ese, zvinokwanisika kuti ziso rimwe rinogona kusvika 1.0 asi rimwe ziso harigone. Zvakaoma kuona pasina kunyatsoongorora.
Kana wangopfeka magirazi, kunyanya evana, unofanira kungwarira mashandisirwo emagirazi. Usamirira kusvika magirazi akuvara zvekuti haachakwanisi kushandiswa usati waatsiva nemamwe matsva. Hutano hwekuona kwemwana wako ndihwo hwakakosha.
Maitiro Ekutarisira Magirazi
1. Usaise magirazi girazi rakatarisa pasi.
Isa magirazi nedivi regirazi riri pasi. Kana ukaisa magirazi pafuremu netsaona, magirazi anogona kukwenywa. Kuisa magirazi magirazi akatarisa pasi zviri nyore kukwenya magirazi, izvo zvisina kukodzera kurasikirwa nazvo.
2. Usaisa magirazi ako pakupisa kwakanyanya
Magirazi emazuva ano ese ari magirazi eresin akaputirwa. Magirazi akaputirwa anogona kudzivirira mwaranzi ye ultraviolet uye kuwedzera kufambiswa kwechiedza. Rutivi rwefirimu rwelens rwakaputirwa pamusoro pelens. Nekuti kuwedzera kwehuwandu hwerutivi rwefirimu nezvinhu zvepasi zvakasiyana, rutivi rwefirimu rwuri nyore kwazvo kutsemuka nekuda kwekupisa kwakanyanya, zvichikanganisa chiedza chinopinda muziso, zvichikonzera kupenya kwakanyanya.
Mazano: Magirazi haafanirwe kusiyiwa mumota munguva yezhizha, uye haafanirwe kutorwa kunogeza kana kugezesa sauna. Unofanira kudzivirira kuva pedyo zvakanyanya nemoto wakavhurika paunenge uchibika kana kugocha nyama. Kupisa kwakanyanya kuchaita kuti firimu rese riri pamusoro pelenzi ritsemuke uye riparare.
3. Edza kusapukuta magirazi nejira regirazi
Mukupfeka magirazi zuva nezuva, pamusoro pegirazi kazhinji panowanzo tora guruva rakawanda (risingaonekwe nemaziso). Kana ukapukuta lenzi zvakananga nejira regirazi panguva ino, zvakafanana nekushandisa sandpaper kukuya lenzi, uye vamwe vanhu vakajaira kushandisa jira regirazi mumadenderedzwa. Kupukuta lenzi, zvese izvi hazvina kunaka.
Kana usina mamiriro ekuchenesa magirazi ako kwenguva pfupi, unofanira kupukuta magirazi nejira regirazi. Zvinokurudzirwa kuti upukute magirazi zvinyoro-nyoro nenzira imwe chete uye usapukute magirazi kumashure nekumashure kana kuita madenderedzwa. Magetsi asingachinji achaita kuti guruva rakawanda rinyure pamusoro pegirazi, saka kupukuta nejira regirazi kunofanira kudzivirirwa zvakanyanya sezvinobvira.
4. Hapana kusangana nemakemikari
Usashandise Amway cleansing fluid, shampoo, sipo, washing powder, kana surface dirt cleaner kuchenesa magirazi (lenses), sezvo izvi zvinogona kukonzera kuti lens film ibve yobva yabvaruka.
Unogona kuchenesa magirazi ako wega zuva nezuva paunodzokera kumba. Ingoshandisa mvura inotonhora nesipo yedhishi isina kuvharwa. Isa sipo yedhishi kumativi ese egirazi, wozoiisa zvakaenzana mumadenderedzwa neminwe yako, wozogeza nemvura yepombi kusvika pasisina mafuta.
Mushure mekuchenesa, pachava nemadonhwe madiki emvura pamusoro pe lenzi. Shandisa tauro repepa rakaoma kuti unyeve madonhwe emvura (ita shuwa kuti haukwize lenzi).
Mhedziso
Magirazi zvinhu zvakanyatsonaka uye zvinokurumidza kuora, uye kupfeka magirazi ekugadzirisa myopia isarudzo yakajairika. Kudzivirira magirazi zvinoreva kuchengetedza maziso edu. Takapa gwara rehunyanzvi pakuchengetedza uye kutarisira magirazi, asi chinonyanya kukosha, tinoda kuudza munhu wese kuti magirazi haasi zvinhu zveumbozha kana zvinhu zvinogara kwenguva refu; anodyiwa muhupenyu hwedu. Kana uri kuverenga izvi uye ukaona kuti magirazi ako haasisiri pasi pewarandi, ndapota yeuka kuatsiva nenguva.
Nguva yekutumira: Ndira-29-2024