Long unxibe lens: indlela ukukhetha

Okwangoku, ipesenti enkulu yabantu na iingxaki kunye nombono. Abanye zange madolw 'anzima ukuya kugqirha ukwenza uxilongo echanekileyo zibeka iiglasi kunye diopters kuyimfuneko. Kodwa ke abantu abaninzi ezintsonkothileyo ngayo, abafuni ukuba ukunxiba iindondo, ngoko undwendwelo ku wamehlo ilibele, kwaye ingxaki libi. Iinkcukacha lens ukuze ukusombulula kakuhle kulo mba, ukuba ingasetyenziswa ukuphucula umbono wabo. Kuba ubude ukuguga, kuba ebekiweyo ezahlukeneyo, eli nqaku zama ukuqonda ukuba yintoni na ilens wear elide kwaye yintoni na amathuba abo nezingalunganga.

Ezahlukahlukeneyo lens enxibe ixesha

Ukusukela ekuqaleni iilensi ukuba yahlulwe amaqela ezininzi:

1. Day, oko kukuthi kusetyenziswa ngexesha lasemini, nasebusuku kufuneka isuswe.
2. Ubhalo ukuguga lens - ezo ezinokuthi zinganxitywa kangangexesha elithile.
3. indlela Flexible wokufaka lens wesinxibo iintsuku ezintathu.

Phambi kokuba uye ukuba ukuthengwa lens, kuyimfuneko ukuba uye kugqirha ukuba baxoxe mba, yintoni lens kuba ngcono izityalo ezinokulungela kuthathelwa ingqalelo imo kunye neempawu ngokubanzi eziphilayo.

Ingozi perenashivanie lens

Abo abakhetha iilensi iindondo contact kufuneka bazi ukuba kufuneka bathobele imithetho ukusetyenziswa yabo, ngenxa yokuba kukho umngcipheko omkhulu zizifo ezosulelayo kunye ezingapheliyo iso.

Oku kuyinyaniso ingakumbi kwabo basebenzisa lens wear elide. uhlobo ngalunye lens ixesha nje kuphela ukusetyenziswa, kodwa ukusetyenziswa kwemithetho. Konke oku enziwa parameters zilandelayo:

• Xa inkqubo unxibe lens akhiwa iidipozithi ezahlukeneyo ezifana protein kunye namanqatha.
• Emva kwexesha elithile, qala utshintsho ayibuyiseki umva kuloo mbandela eyenza i lens. Eli xesha for uhlobo ngalunye yabo, ngoko ke kuyimfuneko ukwazi na. Umzekelo, ukuba iilensi nga zinganxitywa ngokuqhubekayo inyanga, uze uzibeke ngokuphinda-phinda, ngoko emva kweentsuku ezingama-30 kusafuneka kuyimisela ezintsha.
• Le inwebu ke iliso, nto leyo ixesha elide ugqunywe lens zoqhagamshelwano iqala ubunzima ngenxa yokunqongophala kwe-oksijini, nto leyo kusenokukhokelela kwiinguqu vuhlayiseki emehlweni.

Lens ube ubomi ezahlukeneyo luncedo, yahlukile kwezinye permeability nganye nje ezahlukeneyo oksijini, nto leyo ethetha ukuba ezenziwe ngezinto ezingafani.

Iintlobo ukuguga lens eyandisiweyo

Ekubeni le lens zifuna nokuhlala kwabo yonke iliso, ngoko, oko, kufuneka thaca iimfuneko ezahlukileyo kakhulu malunga nokuqulunqwa kwenqaku mbandela. lens Long enxibe zingenziwa kwezi zibonelelo zilandelayo:

• lens abicah hydrogel. Indibaniselwano ngempumelelo izinto ezimbini ukwenza lens ezinjalo ngaxeshanye ithambile kwaye bekhululekile, kwakunye oksijini transmissibility elungileyo. Enye inzuzo abicah yi ukumelana nyi ukuyilwa iidipozithi ezahlukeneyo.
• igesi ziqinile lens akubonakali nawo yokupasa ioksijini eninzi, kodwa engqongqo kakhulu, nto leyo lidibanisa i kabi ethile xa enxibe, asinguye wonk 'umntu akwazi ukufumana ingasetyenziswa kuyo.

Yeyiphi lens ukukhetha ukuguga eyandisiweyo, elowo ngokwakhe isigqibo ngokwakhe, kodwa emva kokubonisana yincutshe.

Izinto eziluncedo ukusetyenziswa lens

abantu abaninzi bakhetha indlela yakudala unxibe iindondo xa kukho iingxaki kunye nombono wakho, kodwa ke uninzi lwabantu akuthethi barhuqe emva ubuchwepheshe bale mihla, ezo ngokuqinileyo babange amalungelo abo amayeza. Abo babezama ngokwam lenses, ibe ngokuba ezininzi iingenelo, phakathi kwazo zezi zilandelayo singanqweneleka:

• ukulungiswa Good umbono esemgangathweni.
• Ezigciniweyo imboniselo enkulu nokubonakala, wena squint nje, ngaphandle kokucima intloko yakhe ukubona izinto ezibekwe ngecala.
• Ukuba utshintsho ngokukhawuleza lobushushu okukufutshane ayitshintshi umgangatho ukubonakala.
• Lens ngokukhuselekileyo kunye ngokuqinileyo ngentonga iliso, akukho ingozi ye kwezulu nkqu ngexesha kusetyenzwayo tricks ezahlukeneyo.
• Ukusebenzisa ilens, uyakwazi ukuqhuba zemidlalo ezahlukeneyo, akukho izithintelo.
• Ukubukela imifanekiso e 3D akuthethi ukuba ubuhlungu.

abaninzi ukutshintsha iingongoma njengesiqhelo lens ekhululekile kwaye phantse ezingabonakaliyo Zonke ezi zibonelelo kukhokelela.

Ukuze ubonise lenses elide unxibe

Ukuba ucela nayiphi zamehlo, yena kungenzeka ukuba isiphakamiso banxibe iilensi emini nasebusuku ukususa kubo. Le mode wokufaka ithathwa ukuba nokuthantamisa kakhulu kwaye ikhuselekile. Kodwa uyazi ukuba kukho iimeko okanye iindidi zabantu nje nako ukutshintsha iilensi yonke imihla. lens Long banxibe zibonisa ukuba ukusetyenziswa zimi ngolu hlobo lulandelayo:

1. Abameli eminye imisebenzi, ezifana abaqhuba iilori. Bona nje emzimbeni nako ukulandela yonke imithetho ekucetyiswa ukuba kukhathalelo lens.
2. Ukuba uya kuba uhambo olude kwizithuthi, ethetha phakathi kweentsuku ezimbalwa.
3. A imeko apho lens baqeshwa njengenyathelo kwezonyango emva kotyando phezu inwebu iso.
4. Long unxibe lens ncomo elungileyo, ngoko ngokufuthi zikhethwe ngabo wonqena nje kakhulu ukujongana nayo yonke imini nokutshintshwa kwazo.
5. Oogqirha ukumisela aba lens abantwana kuba awukamazi indlela umgangatho ukuzinakekela, kwaye ukutshintsha imihla lens - lo kabi eyongezelelweyo umntwana.

Ukuba kwakhona ilungu udidi abemi abafuna ukunxiba iilensi ulibale ngabo inyanga, ngoko unga ngokukhuselekileyo ukuya wamehlo umsebenzi wokukhetha njengomncedisi enjalo.

Iingxaki besebenzisa izibuko lens olwandisiweyo

Oogqirha uqaphele ukuba iintlobo wokosuleleka zizifo kwakunye nezigulo oludla ngokwenzeka xa enxibe lens amanyathelo kuyoluka. Nokuba ukuba isigulane sisebenzisa lenses ngqo ezinjalo, kucetyiswa ukuba ngenyanga ukufumana indlela eya uwasuse okwethutyana.

Phakathi iingxaki singabonakala:

• Exacerbation of blepharitis.
• decentering lens, ingakumbi xa iliso elimxinwa uqhoqhoqho.
• Ifiphale umbono ngenxa iidipozithi ezahlukeneyo phezu lens.
• Ekweneni inwebu.
• Hyperemia isifo.
• izifo ezosulelayo.
• Vascularization.

Ukuba unxibe lens ukuqaleka kwenzeka, umbono kakuhle, kufuneka udibane nogqirha wakho kwaye isigqibo naye umba ukusetyenziswa ngakumbi. Ukuthintela kukuvela iingxaki kuyimfuneko ukuba bagcine nemithetho lens kukuwohloka iingcebiso kukhathalelo lwabo.

Indlela ukukhetha lens ekunene

Ukuze lens ukuguga wayengekho kuphela bekhululekile, kodwa kwakhona ukunika isiphumo enyangayo, kuyimfuneko ukuba azalisekise ezinye kweengcebiso abazikhethele ngokwabo.

1. Long unxibe lens indlela ukukhetha, xelela nje specialist. Into yokuqala kuya kufuneka ukutyelela ugqirha wamehlo.
2. Kuxhomekeka iingxaki ukuba umbono, ugqirha aya kuyinyula ngemehlo efanelekileyo. Umzekelo, ukuba kukho iqondo eliphezulu astigmatism, ugqirha ucebisa ukuba ukhethe nzima.
3. lens Long ningambatha ntoni ukuba akhethe, ukusombulula wamehlo kuphela emva uviwo olupheleleyo, into leyo eyaye acuity ezibonwayo kunye neempawu ngamnye iso.
4. Ukukhethwa lens kufuneka sithwale ugqirha empirically khetha ezo eziya kuhlala kamnandi iliso kwaye zinika umbono 100%.

Xa ukhetha lens, kuyimfuneko ukuba luthathele ingqalelo ukuba kukho Izimo ukuba nabo.

Izimo zokusetyenziswa

Siza kufuneka uyeke unxibe lens, banxibe eyandisiweyo nje kuphela, kodwa yonke imihla, phambi kule miba ilandelayo:

• Ukuba ayenzi ucoceko.
• Phambi nezifo ezingapheliyo.
• Ukuba kukho ukudumba lweliso lakho.
• syndrome amehlo Dry.
• izifo ebuhlungu engapheliyo hormone.
• Diabetes osegazini.
• Overactivity ngayo le ndlala lengqula.
• izifo negazi.
• Inkqubo buthathaka omzimba.

Xa utyelela zamehlo ngokuyimfuneko kufuneka ingxelo ubukho ezimbi kunye nezifo ezingapheliyo.

Ukuthwala lens contact

Ukuba ugqiba ukutshintsha amanqaku kwi banxibe lens eyandisiweyo, anxibe ngayo ngokuchanekileyo, qiniseka ukuba uxelele ugqirha. Wathi oko kuthetha ukuba kuyimfuneko ukuze zizithengele kukhathalelo lwabo.

Ezi zindululo zilandelayo kufuneka waphawula ukuba ilens ngomhlana ehleli emehlweni:

1. Phambi kokuba uqale yokunxiba lens, kufuneka ahlambe ngocoselelo izandla zakho.
2. Ukuvula i iphakheji okanye bhotile lenses.
3. Fumana omnye uliqabe esithinzini umnwe.
4. Qwalasela imeko ilens, xa kukho imfuneko, uze uvule.
5. Tsala isiciko ezisezantsi khangela phezulu.
6. Touch umnwe wakho kunye lens iliso alibeke ukungena.
7. Kancinane ukuhambisa amehlo phantsi.
8. Liyeke ijwabu asezantsi.
9. Ukujonga phantsi kuyimfuneko ukuvala kunye amehlo.
10. Ukubona ukuguqulela nombandela phambi kwamehlo akhe, ukuqinisekisa ukuba umgangatho nembono elibalaseleyo.
11. Konke oku kwenziwa ngeliso yesibini.
12. Kunqweneleka ukuba ukwambatha sithulwe ilens ngeliso efanayo.

Inkqubo yokususa iilensi ukuba kwenziwa ngolu hlobo lulandelayo:

1. Tsala isiciko ezisezantsi khangela phezulu.
2. Beka umnwe kwi ungqameko olungezantsi lens.
3. Slide ilens phezu tunica iso.
4. Ngobunono buthi lens phakathi nocikicane umnwe ususe.
5. Ngokufanayo kususwe kunye ngeliso yesibini.

Ukuba usebenzisa lens ukuguga elide, ngoko kubo kukuba ukusebenzisa unyango olufanelekileyo, ebandakanya oku kulandelayo:

1. Ukusetyenziswa izisombululo emininzi, ngenxa ngamanzi, iintsholongwane kunye nokugcina lenses.
2. izisombululo saline kufuneka ukususa iilensi emva ukucocwa phambi kokuba zibekwe phezu lweliso lakho.
3. Kukho zizizwe nesetyenziswa imihla yonke. Ilens kufuneka zibekwe phezu wesundu kunye nokusebenzisa amathontsi ambalwa. Emva koko, bawahlikihle kwicala ngalinye nokuhlambulukileyo. La machiza asetyenziswa lens engqongqo rhoqo.
4. abacoci Enzyme asetyenziswa ukususa neprothini uqweqwe, oku kwenziwa kube kanye ngeveki.
5. Kukho izixhobo eyingozi okanye cuke. Zinokusetyenziswa ukususa Cya ngokupheleleyo, ukutyabeka protein.

Ukuze ufunde ukunyamekela indlela efanelekileyo ngenxa lens, kufuneka ngokuqinisekileyo cela ugqirha wakho. Ngokuxhomekeka kuhlobo ingcali ukuncoma yindlela ukhathalelo.

Siye sahlolisisa yintoni na iilensi elide enxibe, ukukhetha indlela ngokuchanekileyo kwaye unakekele kubo, kodwa ujika ukuba ezinye Lens hayi ngenjongo yokulungisa umbono.

enemibala lens

Kutshanje, kwaba kusefashonini ukutshintsha umbala yamehlo, oko kukuthi, elide enxibe lenses, umbala ezisetyenziselwa iinjongo zokuhombisa.

Umbuzo kukuba ukukhetha indlela elungileyo lens bebala. Ukuze wenze oku, kufuneka ukuba uqhelane kunye ezahlukeneyo lwezincedisi ukutshintsha umbala wamehlo. Zezi zilandelayo:

• Tint - uyakwazi ukutshintsha kancinci kuphela umbala iliso, ngoko ke ungasebenzisa kuphela amehlo ukukhanya.
• Cosmetic unako kakhulu ukutshintsha umbala.
• Ethile ngokufuthi esetyenziselwa ezothusayo, oko kukuthi ukunika umfundi i imilo engaqhelekanga okanye enze indlela yenkqubo enomdla.

Kubaluleke kakhulu xa bekhetha elide enxibe lens ezimibalabala, umbala ukutshintsha iliso, kodwa oko akuthethi ezonakalisa isibheno nomgangatho mbono. Ukuze wenze oku:

1. Thatha tsvetotip kwabo ingqalelo ukuba akhethe imibala efudumeleyo okanye epholileyo.
2. Kubalulekile ukuba imibala zidibene ngobunye makeup yakho yemihla ngemihla.
3. Zakhetha lens olunombala kufuneka sikhumbule ukuba bayakwazi na ukuzigqwetha ulwazi waqonda ukuba kuncitshiswe transmission ukukhanya.

Nangona yokuba zonke idayi kwi lens zikhuselekile, njengoko ezenziwe izixhobo musa baxabane nomzimba, kodwa kuyimfuneko ukuba bagcine nemithetho nokunxitywa lenses ezinjalo.

Thenga lens ezinjalo kunokuba kuphela kumaziko ezizodwa apho unokufumana iingcebiso zeengcali abanobuchule.

Indlela yokwenza lens ukunxiba ukhululeke ngakumbi

Ukuze lens enxibe kakuhle yaye oko kubangela ubuhlungu yaye akazange abangele ukuba ingozi, kufuneka uyigcine le mithetho ilandelayo:

1. Lwanele lens ngokulula asuswayo ukuba ithontsi pre rewetting tsakisi.
2. Kanye, ukuba kuyimfuneko ukutshintsha ixesha benxibe lenses liphelelwe lixesha kunye ezintsha, enoba usebenzisa yonke imihla.
3. Musa ukusebenzisa naziphi wamehlo ngaphandle kokubonisana ugqirha.
4. Kuyimfuneko ukuba ukusebenzisa izithambiso zokuhombisa emva ngokubeka phezu lens uyisuse emva kokususa lens.
5. Kumele ukuba bavunyelwe ukuba kuwa phezu zokuthambisa lens.
6. Sebenzisa kuphela ezo lens iimveliso care, nto leyo lithethelela ukuba ugqirha, kungekhona umhlobo.

intuthuzelo yenu iya kuxhomekeka ekuthotyelweni zonke banxiba nokhathalelo izindululo.

Iinkcukacha lens singavala kakuhle izibuko unike umntu sinengqiniseko, kodwa oku kunokwenzeka kuphela sengqondo onoxanduva ngayo impilo yabo.