Yintoni lens engcono namhla? ncomo Customer neengcebiso nengcali

Iinkcukacha lens baye babe yinxalenye yobomi bethu. Ehlabathini lonke, abantu abangaphezu kwezigidi 100 sebenzisa ngenxa ulungiso umbono. Oku akumangalisi, kuba ngokuchaseneyo amanqaku ke musa constrict ububanzi le saveyi, musa ayikokunqamla umsebenzi lwemoto lomntu (kulo nokuba baya kungena ngokuba ezemidlalo) kunye ezingabonakaliyo. Xa izinto ezikufutshane kuphela, ukubona kude kuphela, astigmatism kunye nezinye ukuphazamiseka ezibonwayo, ukuba zisetyenziswa ngabantu abaninzi.

Kwiminyaka yakutshanje baqalisa ukunxiba neepatheni zokuhombisa. Ngoncedo lwabo, unako ukuphucula okanye ukutshintsha umbala yendalo yamehlo kwaye baphumelela neziphumo emangalisayo.

Iinkcukacha lens kungenziwa mzuzu kunye izibuko ngempumelelo. Ukunyamekela engenzi kuthatha ixesha elininzi. Xa ukhetha le ndlela ulungiso mbono akukho ngxaki kunye nokusetyenziswa izithambiso. Iinkcukacha lens ukuvumela ukuba sikhuthele kuzo zonke iinkalo zobomi. Ingakumbi okulungileyo kwiimbaleki iilensi usuku olunye-contact (leyo kakhulu - jonga elilandelayo). Nabo, unako ukunxiba iindondo, 3D-iindondo okanye esinye isixhobo.

Ukukhethwa lens

Ukuze ukukhetha indlela yokukhuza, kuyimfuneko ukuba udibane nogqirha. Kuphela uya kukwazi ukukhetha imodeli ezifunekayo kuwe. Ugqirha uya ingcebiso zoyilo kakhulu ukhululekile nekhuselekileyo. Yeyiphi lens kuba ngcono, imini-enye okanye ngeveki ezimbini-? Yeyona ukukhetha umbuzo vozikaet kuphela. Ziziphi lens ngosuku oluhle? Siya kuzama ukuba siphendule eminye imibuzo, kodwa walumkisa: musa ukulibala utyelelo oyingcali, musa ukukhetha nomzekelo wena.

Types of lenses

Ezi zikhohlela zahluke izinto ukusuka apho zenziwe (nzima, ithambile), imilo (iflethi, etsobhileyo, njalo njalo. D.), Yaye nezinye iparameters.

ingqalelo ekhethekileyo ekukhetheni indlela yokuqeqesha mbono inikwa utshintsho ixesha kwisibini entsha. uhle ezikhoyo zahlulwe iintlobo:

1. Day. ixesha lokusetyenziswa okunikezelwe - ukuya kwiiyure ezingama-24. Emva koko, ilens kufuneka itshintshwe. Ngosuku olulandelayo ke ziyacetyiswa.
2. indawo olucwangcisiweyo. ixesha lokusetyenziswa okunikezelwe - ukuya kwiiveki ezi-2. Ebusuku, wabekwa container kunye nesisombululo okhethekileyo, emva kokuba zisetyenziswe kwakhona.
3. replacement ngenyanga. Funa ukulahlwa emva kweentsuku ezingama-30 ukusetyenziswa.
4. Traditional. Yokuyisebenzisa kwisithuba inyanga xesha (iinyanga 3-6).

Le parameter kubaluleke kakhulu yaye ngqo kuchaphazela impilo iliso.

Kwenzeka ntoni nge ilens ukusetyenziswa ixesha elide

Lens nje into langaphandle, ukuba phezu komhlaba iliso, kufuneka ube kwimeko egqibeleleyo. Oku kusebenza ingqibelelo yayo (ukuthintela ukwenzakala), ubunyulu (inzalo olupheleleyo) kunye nokungabikho bathintele. kusetyenziswa ilens ngakumbi ngqo, nokuhluthwa okuba enye okanye ngaphezulu kwezi meko zingasentla kunye nophuhliso iingxaki.

Emva kokusebenzisa i ilens enye kwinyanga Bole oko bakha ukutyabeka ongabonakaliyo. Iiproteni kunye namafutha ukuba unamathela umphezulu, ukutshintsha elubala lens, ukuba eliphakathi sokondla ukuze kwaziwe baxabane nomzimba. Kungenxa yoko le nto njengezibonelo ezinjalo kukho imfuneko ukhathalelo olongezelelweyo (unyango enzymatic, kweentsholongwane). Bamele ngocoselelo icocwe yonke imihla. Amacandelo sezisombululo naye ubopheleleke ukubola mandundu imeko. Kwakhona kubunzima lwamehlo okubangelwa ukuncipha hydrophilicity lens kunye ukuvela nemvakalelo esanti emehlweni.

Uqinisekiso esichengeni esine ukwanda kokusetyenziswa kwe elithi

Le ubungqina lunciphiso kakhulu iingxaki ezosulelayo kunye nee ngexesha inguqu esukela kulimo oluqhelekileyo ukuya kukhombisa iilensi kunye replacement ezicwangcisiweyo.

Le isiphumo kuboniswa kwiziphumo ngezifundo ezininzi. Ukufumana ukuncipha kulibazisa ukhuseleko lenses ngokwandisa ixesha isicelo sabo kwakhokelela ekwandeni kwimveliso imodeli enombala yenkampani ukuya kwiintsuku ezili-14. Gcina kwiipateni bemveli nabo kananjalo musani kusebenza ngenxa yokunyuka inkcitho kwizikhongozeli, izibulali iindlela enzymatic.

Ngoko ke, umbuzo malunga apho lens zingcono, imini okanye ngenyanga, impendulo ecacileyo - namhla.

Yintoni ukukhetha: iilensi of replacement ezicwangcisiweyo okanye amaphepha?

Yeyiphi lens kuba ngcono, imini-enye okanye ngeveki ezimbini-? Ukuze siphendule lo mbuzo, kufuneka siqonde ukuba umahluko kwezi Iisampulu hayi kuphela ixesha nokusetyenziswa modeli ithile.

Ukuze ukugcina lens iintsuku 14 zikwimeko egqibeleleyo (egudileyo, icocekile kwaye simahla iidipozithi), kufuneka uthathe unonophelo kubo. Yonke imihla, emva kokuba ukususwa lens ezihlambulukileyo, izandla ezomileyo, kufuneka ukususa kuyo goo isisombululo entsha. Xa kusetyenziswa izisombululo eziqulathe peroxide, ukuqhuba neutralization. Emva koko beka iilensi ibhotile ecocekileyo (ngokuba linzochki nganye eyahlukileyo), ugalele isisombululo entsha jikelele.

Ukuze ukugcina iilensi yosuku olunye, kufuneka uzifakelele kuyo izandla ecocekileyo owomileyo kakuhle ukuze ususe ekupheleni kosuku.

Xela ukuba yeyiphi lens zingcono (mini-nye okanye ngeveki ezimbini-) ubhekiswa kuni, ugqirha uya kukwazi. A elula kakhulu? Ngokuqinisekileyo, alahlwayo.

Iimpawu ngosuku contact lens

Yintoni kungcono ukukhetha iilensi yosuku olunye ngelo xesha, ungenza isigqibo ezingxoxo yokwamkelwa. Njengomgaqo, wamehlo icebise ukuba modeli efanelekileyo isigulane-ngqo. Siyazi, ukuba kufuneka sinikele ingqalelo xa isigqibo oko iilensi imini ezizezona zichanekileyo.

Ezi mali ke ukuphucula umbono ingenziwa ukusuka hydrogel okanye abicah hydrogel. Le yokugqibela yi wesimodeni kwaye savelisa inani elincinane abenzi. Impendulo yalo mbuzo, yintoni lenses imini engcono, kuxhomekeke izinto oyikhethayo ukuba othulula imifuziselo abicah hydrogel.

Le permeability mpilo iya ziimpawu contact lens imini. Yintoni kungcono ukukhetha? Le ioksijini ngaphezulu linikelwe inwebu, evumayo ngakumbi abane. Ngoko ke, xa isigqibo lens umhla ukhetho olungcono kwamathambeka yeesampulu kunye ioksijini permeability liphezulu.

Enye iimpawu eziphambili lenses na isiqulatho sokufuma. Umnqweno ezinye izigulane ukuba ukusebenzisa iilensi hydrogel bexabiso yale iparameter engalunganga. I aphezulu na, amehlo wome kakhulu. Loluphi usuku kuhle ukukhetha lens ngokwemiqathango isiqulatho sokufuma? Le hydrogel nge ukunyakama malunga-50%, kwaye hydrogel abicah - ezinomthamo sokufuma ubuninzi.

Izimvo koogqirha kunye nezigulane

Eqonda ukuba Kukhethwa ukuba usebenzise lenses yosuku olunye, ndifuna ukukhetha ubalaseleyo kubo. Izigulane kunye amagqirha babelana ngeembono zabo. Yintoni lens engcono namhla? Izimvo kumaqonga amaninzi isiphakamiso imizekelo ezithile ukuze zisetyenziswe. Inkoliso yabo simanyene kulandelayo:

1. Ukuba lens afane kakuhle yenza kube lula ukubona ihlabathi ngokupheleleyo.
2. Iinkcukacha lens - mihla kakhulu kunye nemveliso ezikumgangatho ophezulu.
3. Ukusebenzisa lens imini enye - ukukhetha kakhulu ubomi esebenzayo, mabanisindise ixesha elininzi.
4. Nezincomo ubuncinane iBhayibhile ithetha iingxaki kunye nezenzo ezibi.

lens "Acuvue" ikwacebisa ukuba abathengi (nomvelisi iindawo eziphezulu kwi nokubeka yeendlela eziphambili zokuphucula umbono). Singasathethi ke inkampani US Johnson & Johnson. iimveliso zabo athunyelwa kumazwe angaphezu kwama-175 ehlabathini lonke.

Phakathi abenzi Russian zingahlukaniswa inkampani, "Concor" yaye "Gqirha Umthambo". Avelisa lens contact ethambileyo ebomini ezahlukeneyo.

Yenza ukhetho lwakho!