Indlela ukukhetha lens? iseluleko professional

Sekuyisikhathi eside kwaziwa ukuthi contact lens kungasiza ngcono kakhulu ezimpilweni zabantu abampofu amehlo. inzuzo yabo eyinhloko - lula nenduduzo kuqhathaniswa izibuko. Minus wukuthi contact lens Kufanele kukhethwe ngokucophelela. Futhi lokhu ixhunyiwe hhayi kuphela kunothile ongakhetha. Sikunikeza ukuthola indlela ukukhetha lens wedwa futhi ngosizo kudokotela wezifo zamehlo.

ulwazi olujwayelekile mayelana contact lens

Indlela ukukhetha lens? Ukukhetha kwabo kufanele esekelwe izici umbono wakho, izintandokazi yokuphila.

Izinzuzo zabo yilezi:

• tebuciko (amaphuzu ezinhle okunye);
• okungcono umbono ukulungiswa;
• ukuhlinzeka ezingeni lelisetulu umbono neuropathy;
• kungekho inkungu;
• ukuvumela amafomu asebenzayo lokuzijabulisa kanye nemidlalo.

nemibi yabo:

• ithatha ezinye ukujwayelana yokuthi iso into angaphandle;
• edingekayo yokuhlanza njalo imali bayo begazi;
• akubona bonke abantu efanelekayo.

Uma unquma ukugqoka contact lens ke, kungakhathaliseki uhlobo yabo, uzothola izinto ezikhethekile futhi udinga ezifana:

• udlawana;
• isiqukathi;
• isixazululo.

Kwezinye izimo, usadinga amafutha ngeso lehla.

Imithetho kakhulu ekunakekelweni egqoke contact lens

Indlela anakekele lens:

• Kufanele kahle ukugeza disinfected. Kuyadingeka ukuba ukubulala amagciwane futhi ukuvimbela ukutheleleka.
• Gilazi kumele engahashazanga emva ngamunye inqubo yokuhlanza nangemva esikhundleni sabo lohleliwe kuyadingeka ukuthenga esisha.
• Ngaphambi kokufaka lens contact esitsheni, kubalulekile ukuba uthele isixazululo entsha.
• Awukwazi moisturize lens amathe.
• Ungakwazi ungayisebenzisi okuzenzela yokuhlanza izixazululo, ngoba kungabangela iso yizifo eziyingozi.
• Akuwona wonke amaconsi iso futhi izixazululo ezifanele nganoma yisiphi uhlobo lens. Ngaphambi kokuba uthenge, funda incazelo umkhiqizo.

Proper egqoke contact lens kuhlanganisa amaphuzu alandelayo:

• Ukugeza izandla ngensipho namanzi ngaphambi kokuba isitho ngasinye uqale nge contact lens.
• Unganikeli ubani lens yakho, kanye ethwele okungalungile.
• Awukwazi ukugqoka sawo kancane kancane isikhathi esithile (uhlobo owakho ngamunye).
• It is hhayi Kunconywa ukuthenga lens kwezinye izindawo, ngaphandle opticians eqinisekisiwe.

Amapharamitha eyinhloko kukhethwa

Kukhona 6 izigaba eziyinhloko kuzo kufanele sinake ngaphambi sithathe lens oxhumana naye iso:

• nezinto lapho kwenziwa;
• lens uhlobo;
• ukuthungwa lens (kanzima noma soft);
• ubude bafake (bafake enwetshiwe noma usuku);
• aphoyintimenti (elula, ukuze elashwe);
• umbala (ecacile noma ezinemibala).

Kodwa nemingcele ezibaluleke kakhulu ezidinga ukwazi lapho uthenga lens, - izici i-cornea kanye:

• ugobile corneal;
• Inani diopter;
• ingcindezi intraocular;
• umbono neuropathy;
• umsebenzi imisipha iso.

Ngakho-ke, ngaphambi kokuba sithathe lens oxhumana naye iso, kutuswa ukuba uvakashele ophthalmologist ukuhlola umbono wakho. Kufanele ulalele izincomo yakhe izinhlobo lens. Ngemva kwalokho, ungaba ngokwakho ukufunda emakethe.

Kufanele uthintane kudokotela wezifo zamehlo onesifo ukuqeqeshwa okuqondile kwendlela abangakwenza contact lens, ukuze uxoxe naye kungenzeka ngokusebenzisa contact lens for uhlobo kanye degree of ukuqundeka kwamehlo, ubudala, isimo sempilo kanye esikuthandayo.

Kwezinye izifo ngokuvamile abakwazi ukusebenzisa le ndlela umbono ukulungiswa. Lezi zihlanganisa:

• ukuvuvukala kwamehlo,
• ukufiphala
• izifo lacrimal apharathasi,
• strabismus,
• subluxation lens,
• yokungezwani komzimba.

Indlela ukukhetha lens ngesisekelo impahla ekukhiqizeni kwabo?

contact lens Modern wenza kusukela abicah hydrogel noma hydrogel.

I lens we-hydrogel sidlulile emoyeni nje ngokubona okubonakala ngeso ngokusebenzisa amanzi, ngakho ingxenye enkulu anayo ukwakheka, ayanda permeability umoya-mpilo. nezikhathi ezinconyiwe egqoke lens ezinjalo - kusuka amahora eziyisishiyagalombili kuya kweziyishumi nambili. Ukulala kuwo akuvunyelwe nakancane.

Silicone hydrogel lens ukudlula emoyeni ngokusebenzisa abicah, ngakho ephakeme ingxenye yayo ukwakheka okuphelele, ayanda-mpilo permeability. Ungakwazi sizigqoke ngokuqhubekayo lonke isikhathi (amasonto amabili, inyanga, ikota, nokunye). Nakuba ngezikhathi ezithile, ochwepheshe batusa ukuba uwasuse bese uphonsa singene ikhambi magciwane.

I-hydrogel unesibopho okuqukethwe umswakama futhi ukuhamba kwe-lens contact ungene kuyi-retina.

Hard noma zangaphandle ezintofontofo?

Zonke contact lens okuqala ayengelona eqinile. Kodwa zobuchwepheshe zanamuhla kwenze uvunyelwe ukudala uhlobo olusha - esithambile.

contact lens kanzima Ikakhulukazi:

• Okuningi okuhlala.
• Asihambisani nabantu-retina ebucayi.
• Awu ubambe amehlo futhi musa ukuhambisa ngesikhathi eshaywa.
• Zisetshenziswa ukwelapha izifo ezifana astigmatism (okungajwayelekile ukuma-retina) noma keratoconus (ukusonteka nezinguquko dystrophic we-cornea).
• Ifa ukumelana amaprotheni imali.
• I ububanzi we contact lens kanzima kancane kancane ethambile, futhi lokhu kuvumela ingxenye angaphandle kwe-cornea ukuthola umoya-mpilo.
• Ngo lens kanzima ukwakheka akubandakanyi amanzi, ngakho-ke ngeke ome out futhi asikho isidingo ukuba ngaphezu kwalokho usebenzise eyedrops.
• Wazizwa emehlweni akhe.
• A isikhathi eside ukujwayela kuso.
• Isikhathi eside yokuzikhethela, ngoba bebodwa ukukhetha ama-lenses akakwazi futhi kufanele uvakashele ophthalmologist bayahlanganyela.
• Modern contact lens kanzima zenziwa kusukela material okuyinto okuhambisa-mpilo enhle kakhulu. Ngokusho lokhu umbandela, abazi vuma esithambile.

contact lens ezithambile Ikakhulukazi:

• Okuningi ukhululekile ehlezi iso kuka contact lens kanzima.
• Ngaphansi okuhlala kanye zilinyazwa kalula ngesikhathi ukugqoka noma ukuthatha off.
• Cishe ngeke wazizwa emehlweni akhe.
• Bona yeminwe, uma ezigugile zingcolile.
• Lens ubukhulu yokuthi ihlanganisa zonke cornea. Ngakho-ke, ukuhlinzeka uhla egcwele umbono.
• Kufanele kukhetfwe tinhlobo letibanti ngemigomo ehlukene (ubude zokuguga, le palette color, nokunye).
• Wabasaqalayo kunzima azembathe.
• ngezinye izikhathi Ezinye izinhlobo kumelwe ahlanze izingubo izikhathi eziningana.
• Uma contact lens ezithambile wawa noma lehla, khona-ke ngokuvamile kuba engenakwenzeka ukuthola. Kuyinto cishe ezingabonakali.

contact lens Special

Ahloselwe ekwelapheni izifo ezihlukahlukene iso, hhayi kuphela umbono ukulungiswa. Kukhona lezi zinhlobo ezilandelayo contact lens ezikhethekile:

• bifocals;
• contact lens medicated;
• ngoba umfundi yokufakelwa kanye iris.

Isimiso contact lens bifocal kuyafana ukuthi we izibuko - bona aqukethe esishintshashintshayo ezimbili futhi ebusweni ekhethekile senzelwe ngenye:

• ukufunda endaweni phansi lens;
• zone eyanikezwa maphakathi lens;
• ukuvundulula, okuvumela ukwakha isithombe eduze futhi izinto kude.

esishintshashintshayo bavame ihlukaniswe amehlo amabili. Ngokwesibonelo, zonke iso langakwesokunene - ilensi endaweni reading, ngakwesokunxele - nge yalendawo.

Inhloso ye-contact lens ukuba iris yokufakelwa futhi umfundi - ukumboza engasebenzi. Futhi uma iso usengayibona kancane, bayokusiza futhi kuvimbele kuye ukukhanya okuningi.

lens zokwelapha akuzona njalo, kodwa ngezikhathi ezithile kuphela:

• ngamehlo owomile;
• ukulungiswa cornea lwalugobile;
• uma ukusha kanye nezinye izilonda retina kanye cornea.

Lezi zihlanganisa lezi zinhlobo ezilandelayo:

• toric;
• contact lens Multifocal.

Indlela ukukhetha lens toric? Ukuze wenze lokhu, ebhekisela nomuntu onekhono, kusukela ngisho inkathi egqoke impahla kanye ingakhetfwa ngesisekelo nemlandvo wetekwelashwa kwakhe. Kodwa lokhu akulona ezibalulekile. Zonke inkinga ukuqinisekisa ukuthi la ma-lens toric zisetshenziselwa ukwelapha astigmatism. Ngakho-ke, usebenzisa ukuhlaziywa computer kuyadingeka ukubala engaba kwezinso corneal.

Indlela ukukhetha lens multifocal? inhloso yabo - ukulungiswa hyperopia, okuyinto ukuvela ngeminyaka (presbyopia). Ngesisekelo umsebenzi wabo, afane bifocals.

Yini lokukhetha - ezivamile noma multifocal contact lens? Indlela ukhethe ofuna futhi uthole umbono omuhle? Ngezinye izikhathi multifocal nzima ukujwayela, abanye abantu kungadala ngisho nekhanda. Uma ungenalo ngokuyinhloko ukubona ukukhanya esifanayo eduze nakude, ochwepheshe batusa ukusebenzisa usuku lonke abanamalensi elula ukusebenzisa Ukufundwa izibuko.

contact lens Coloured

Indlela ukukhetha ama-lenses ezinemibala zamehlo? Ngokuvamile basuke uthenge njengoba nesisekeli, futhi amehlo ami umthunzi ngaphansi isudi noma isimo.

Ezimweni ezingavamile, la ma-lens anombala ukusiza nezinkinga ezifana:

• iva enyameni, okungukuthi, ukungabi bikho kokukhanya umfundi (lens buso le nkinga);
• Umdwebo ayilungile iris (amazinga lens umbala);
• ukungabekezelelani yelanga (lens kusiza ungcono izibuko);
• amehlo abekezele ofuna ukuvimba ukufinyelela yokukhanya.

Coloured lens ngendlela engafani isicelo kapende:

• upende sisetshenziswa nge ungqimba elincanyana;
• upende likhona main ingxenye.

Indlela ukukhetha umbala lens iso, kuye ngokuthi umbala? Kunezinhlobo ezimbili zama:

• anemibala (Color), okuyinto angakwazi ngendlela ephawulekayo ukushintsha umbala i-cornea (isib babe blue ansundu);
• ottenochnye (enhancers), okuyinto lidlulisele amehlo ngobuhle futhi ijulile umbala umthuzi cornea yemvelo;
• zomkhosi noma creative (Crazy), nge okuyinto kungenzeka ukuba balingise nemiphumela ehlukene kakhulu (isb, isilwane noma amehlo silo).

brand abadumile contact lens anombala:

• "Maxim";
• "Baych plus Lomb";
• "Alcon Ciba Vision";
• "Technologies Aymed";
• "Dzhelfleks";
• "Ingabe akupheli."

Carnival lens ukukhululwa "Vision Kulungile", "Dzhelfleks" amafemu Chinese isi-Korean ahlukahlukene. Hamba ngaphezu kwamahora ambalwa is hhayi Kunconywa ngabo.

lens egqoke isikhathi

Kukhona izinhlobonhlobo contact lens, kuncike ubude egqoke:

• usuku;
• masonto onke noma bi-masonto onke;
• nyangazonke;
• wekota;
• Ingxenye-minyaka yonke;
• minyaka yonke;
• ebusuku.

Ebusuku lens sezigugile ngesikhathi sokulala kuphela. Phakathi nalesi sikhathi, baba ulungise ukuma cornea ke umbono liyathuthuka kancane futhi le ndoda akusho badinga ukugqoka izibuko noma lens. Lo mphumela ihlala kuphela ngosuku.

Usuku lens baguqulelwa njalo ngemva kwamahora amabili nane, futhi ungakwazi ukulala kuzo. bona zidayiswa ikakhulu amasethi izingcezu amathathu. Okusho ukuthi, kuyohlala amasonto amabili. Indlela ukukhetha lens wosuku olulodwa? Zonke lens zaloluhlobo zinzima bakhathale esithambile futhi kuhluke kuphela permeability umoya-mpilo.

Sha ezivamile:

1. "Johnson Johnson":

• "Van Dey Acuvue Moist" (1-Day ACUVUE Moist);
• "Van Day Acuvue Trois" (1 USUKU ACUVUE TruEye).

2. "Kulungile Vision":

• "Deysoft" (Daysoft);
• "Van Thach Van Day" (One Touch 1 Usuku).

3. "Klia Lab '" Wang Klia Day "(Sula 1-Day).

4. "Cooper Vision":

• "Wang Proklov Day" (Proclear 1 Usuku);
• "Biomediks Van Day Ezingeziwe" (Biomedics 1 Usuku engaphezulu).

5. "Maxima" "Van Day Premium" (1-DAY Premium).

6. "Bauchi plus Lomb": "Bio Tru Van Day" (Bio Kweqiniso the One Day).

contact lens Masonto onke kungenziwa igqoke ngaphandle kokukhipha izinsuku eziyisikhombisa noma amasonto amabili. Esimeni sesibili, kumelwe babe abaphile okungenani izikhathi eziningana aphansi esitsheni ngobusuku obubodwa. Adume kakhulu lens "Acuvue Oasis" (ACUVUE OASYS) kusukela "Johnson & Johnson".

Nyanga zonke, kuye zinhlobo, ke kungenziwa igqoke ngaphandle kokukhipha zokugcina amathathu, noma ngokudubula ebusuku.

brand ethandwa kakhulu:

1. "Cuba Vision": "Air yokukhanya Aqua" (AirOptix Aqua).
2. "Umbono Ok": "Prima Bio" (Prima Bio).
3. "Cooper Vision":

• "Avayra" (Avaira);
• "Makaqalekiswe" (Proclear).

Indlela ukukhetha lens wosuku olulodwa zonk noma nyangazonke? Cabanga isikhathi eside futhi kanzima, ngayiphi injongo uzobe egqoke kubo. Lapho usebenza ehhovisi, kufanele ukhethe nalawo abe ezingeni eliphezulu le-oxygen permeability anoma yiluphi uhlobo zokuguga. Uma udinga ama-lenses kokugqokwa okuqhubekayo ke ukhetho kangcono uzobe yibo zenzelwe amasonto amabili, inyanga, noma ikota.

Izimpawu kwikhava

On the isembozo lens contact ngamunye unomthwalo izimpawu ezilandelayo:

• DIA - ububanzi we lens (okushiwo ezivamile -14.0);
• BC - base ugobile;
• D - diopter, okungukuthi, amandla optical lens;
• Dk / t - amazinga-mpilo permeability;
• isithombe ilanga - lens inikeza ukuvikelwa UV;
• hourglass izibalo kanye elilandelayo - impilo eshalofini imikhiqizo ezingaqediwe okwamanje ephrintiwe futhi agqoke.

Indlela ukukhetha lens ilungelo osanda kufika iso?

Nasi uhlu izinkinga main ezibhekene labo abasanda kuphela yanquma ukugqoka lens:

• emizweni ezingemnandi emehlweni;
• inkinga ngesikhathi donning (ngezinye izikhathi inqubo Ungahudula imizuzu amabili noma amathathu);
• nenkinga efanayo nokususwa.

Lonke Iphuzu liwukuthi umkhuba nangekhono. Ngokuhamba kwesikhathi, lezi zinkinga uzosuka, kodwa uma nje indoda akanawo umuzwa ukugqoka, awukwazi kuphela kulimaze into ngokwayo, kodwa futhi i-retina.

Kusukela lens kuyakhethwa kulesi simo? Beginners Kunconywa ukhethe lezi izinhlobo ukuthi zakhiwe abicah hydrogel. Lezi lens contact zithanda ukuba nzima ukugqashula ngaphandle hydrogel. Ziyakwazi nezimo xaxa, ngakho-ke Kulula pretty wagqoka futhi ahlubule. Futhi, uma ukhohlwe ukuthatha zibayise endaweni ababezolala kuyo ebusuku, ke ayikho into ezokwenzeka ngamehlo futhi ekuseni ngeke kube khona ukungakhululeki kanye ukuluma kwesikhumba.

Ukuqhathanisa njengoba indlela ukukhethwa contact lens

Indlela ukukhetha lens iso ngaphandle udokotela? a kuphela ukutadishwa emakethe futhi umkhiqizo uma uziqhathanisa naye. Okungukuthi, isiqalo uthenge khona lo mkhiqizo yohlobo olufanayo, kanye nesinye. Qhathanisa amagama emikhiqizo ehlukahlukene edayiswa nezinhlobo. Ngakho ungathola ncamashi labo lens, okuyinto uzokwazi ukuzizwa ngezinga eliphakeme kakhulu senduduzo. Ngokwesibonelo, kuqala ukuthenga lwamasonto amabili abicah hydrogel, bese uzama ibukeke nyangazonke. Kungenzeka futhi ukuba kanyekanye zisebenzisa ezimbili izinhlobo contact lens, kuye ngesimo ezithile kanye nemigomo yakhe.

Ngisho nangaphambi kokuba sithathe lens iso ngaphandle udokotela, khuluma abantu abanesipiliyoni egqoke kubo. Ngakho ungakwazi uzijwayeze lo mkhiqizo ngokuphelele.

Khumbula: uma bavame komzimba nezinto, uzizwa ukoma njalo amehlo, awukwazi noma awunawo isikhathi ukuqapha kahle lens contact, noma yiluphi uhlobo omunye engenzi ivumelane wena. Kungcono siyeke okukhethayo izibuko.

Uma uke wazibona okungenani eyodwa izimpawu ezibalwe ngezansi, ukukhethwa contact lens iye yenziwa kahle:

• ubuhlungu emehlweni;
• nokuzwela ekukhanyeni;
• ububomvu esweni;
• angaboni kahle;
• ukuzwa prickly emehlweni;
• bekhanda esavela ngemva okade egqoke umkhiqizo.

Kungakhathaliseki ukuthi uhlobo contact lens wena ngokuhlala, kusadingeka isikhathi uzizamele izinhlobo ezintsha. Phela, kunentuthuko hhayi emi namanje. Ochwepheshe njalo ekuthuthukiseni izinto ezintsha futhi ekuthuthukiseni ubuchwepheshe yokukhiqiza contact lens. Ngakho-ke, abanye amamodeli ngisho asuswe kusukela ukukhiqizwa. Futhi esikhundleni ephezulu contact lens. Ngakho ngaso sonke isikhathi ukulandela ububanzi umkhiqizo, ikakhulukazi uma wakhetha uhlobo bafake enwetshiwe.