Contact lens Acuvue ngoba Astigmatism: Izibuyekezo

Astigmatism - ukwephulwa ukuma cornea noma crystalline lens. Lapho ugobile sphere yabo yokukhanya kuyi-retina ngeke iphuzu elilodwa, kodwa ambalwa. Ngakho, aya nto anyakaza, kuba esilufifi. Iziguli, ngisho nalabo zamehlo evamile angakwazi ukubona izinto ngokucacile.

Kanjani ukulungisa astigmatism

Lapho isicelo ngenela cornea lens cylindrical ukuma. Lapho ukukhanya kungena indiza okucishe kufane nalokhu eksisi we ingilazi, it is hhayi refracted. Lokhu kwenzeka lapho ray perpendicular isiqondiso. Le nqubo ilawulwa isikhundla eksisi isilinda lens.

Kwaphela iminyaka eminingi, iziguli kwakufanele eyodwa kuphela indlela ezakhelwe ukulungiswa yokuthi ugobile cornea. He is ukugqoka izibuko nge ekhethekile cylindrical izibuko.

Ngemva kokuqala zokukhiqiza bemishini yezokwelapha lokuxhumana iziguli kukhona amathuba amaningi. Lens myopia bangabizwa kuhlangene izibuko cylindrical. Kwaba ungakhululekile futhi akazange ukuxazulula inkinga ka kwathatha yokukhanya contact.

Okwamanje, kunezinhlobo lens ezisiza iziguli ezine astigmatism. Zingaba khona uwedwa futhi ulungise ugobile cornea, futhi unga myopia eminye efanele. Lawa ama-lenses Acuvue ngoba Astigmatism.

Ukukhethwa ukulungiswa indlela

Ngokomlando, astigmatism eqondiswa usebenzisa izibuko. Ukukhetha kwabo - inqubo eziyinkimbinkimbi. Amaphuzu kwenziwa oda ngokuvumelana kadokotela ngabanye. kusimo sabo enkulu umkhawulo okubonakalayo ensimini kanye motor umsebenzi. With astigmatism isikhathi eside okuzivumelanisa izibuko cylindrical kungase kuhambisane isiyezi, isicanucanu ubuhlungu amasonto 2-3. Ngakho-ke, kusukela uthola ngeziphambeko abalulekile wanquma oda amabhangqa amaningana izibuko, kancane kancane zandise izinto ukulungiswa.

Imininingwane umbono ukulungiswa Kwenziwa esebenzisa lens kanzima futhi ezithambile. I sokugcina ziyimifanekiso elula kakhulu, futhi phakathi kweziguli ezine-astigmatism, udumo lwawo ukhula kancane kancane ngenxa induduzo, nobubanzi Ukusabalala ezibukwayo kanye nenkululeko umzimba.

Lens kuboniswe ephula cornea zihlukile ezivamile toroidal (cylindrical) kwamanzi. Sinenkosi ezengeziwe wokugubha emaphaketheni. Izibonelo zibandakanya ama-contact lens Acuvue Oasys ngoba Astigmatism. Bobabili evele of izihloko fiber ayizindunduma futhi ahlelwe at engele ezahlukene.

Njengoba izibuko, lens Acuvue ngoba Astigmatism, unobungako predetermined isilinda axis. izindlela Imininingwane ukulungiswa ukwephulwa ngokuphelele elifanele kukhona ifaniswe ukusebenza kuhlinzwa, kodwa akudingeki emibi yawo.

Izinhlobonhlobo toric lens

Njengoba nje ama-contact lens ezivamile, bahlukene ngu analogs cylindrical yokukhiqiza impahla ku:

• hydrogel;
• abicah hydrogel.

Okokuqala ekhiqizwa kusuka base polymer nge hydrophilic kakhulu. Toric optic ngazimbili uvumele kahle umoya-mpilo kanye nokugcina ngezinga eliphezulu moistening iso. Lokhu kungenxa izinga okusezingeni eliphezulu wenduduzo ngesikhathi ukusetshenziswa. Isibonelo yakudala lens Day Acuvue Moist ngoba Astigmatism.

Silicone hydrogel eyenziwe isisekelo ekhethekile ezintsha. izici laso eliyingqayizivele enze kube nokwenzeka ukuba sifinyelele izinkomba best of nomoya-mpilo nomswakama iso. Oasys Imininingwane lens Acuvue ngoba Astigmatism anesisekelo yesimanje, bese kukhula ngesikhathi isicelo sabo. Kulokhu, kuzoba ngaphandle kokubandlululwa iso.

Isikhathi egqoke lens

Lenses Acuvue ngoba Astigmatism ingaphinda oluthathwa by ngesikhathi ingasetshenziswa kulahlwa.

Ukwabela lens:

• usuku;
• esikhundleni okuhleliwe.

Esimweni sokuqala, igama kuyacaca ukuthi isevisi ukuphila esiphezulu imikhiqizo kuyinto amahora angu-24. Lenses Day Acuvue Moist ngoba Astigmatism ingasetshenziswa ngaleso sikhathi. Ziyakwazi ukhululekile ukugqoka futhi asidingi yimuphi ukunakekelwa okukhethekile. Zilahlwe ngendlela ebonisa ukukhathalela zonke, ngisho noma esetshenziselwa le nkathi amahora 2 kuphela.

Isetshenziselwa yokukhiqiza lens kuhlelwe esikhundleni contact ukushintshashintsha impahla optical ingasetshenziswa kuze kuphele inyanga. Ngalesi sikhathi kubalulekile lokufeza ukwelashwa izibulali-magciwane ekhethekile. Elondolozwe lens Acuvue Oasys ngoba Astigmatism izigubhu ngeso ngalinye ngokuhlukile. Iziqukathi futhi ngayo.

Siphi isici akhethiwe ilensi astigmatism

Ukukhethwa contact lens nokuqondisa astigmatic ukwephulwa eyenziwe udokotela. I ophthalmologist inquma ukusebenza ngamandla optical kanye engaba ugobile lens. Icacisa uMbhalo izici kanye degree lens. Kuphela inhlanganisela ulwazi etholakale kuzosiza eyolanda kudingekile ambalwa zokulungisa.

Omunye kumele bazi ukuthi lens ngeso ngamunye akhethiwe ngamunye. Isigaxa Toric kungenziwa agibele amahhashi kuphela umkhiqizo isitho eyodwa umbono, noma kokubili.

Ngenxa yentuthuko kwezokuhlolwa kwezinkanyezi ubuchwepheshe, ugobile cornea manje wakhuzwa izindlela contact. Zonke lens Acuvue ngoba Astigmatism aphethwe kahle isikhundla lesifanele, ungakuguquli emini. Lokhu kwenziwa Sibonga kungenzeka ukuba kuqiniswa uhlelo esiyingqayizivele. Ngenxa wakhe, isithombe akaphelelwa definition lapho noma yiluphi ushintsho isikhundla umzimba. Lenses uvumele ukuzibandakanya kwezemidlalo mobile. Imininingwane izindlela ukulungiswa ukunciphisa nomzimba angangeni iso, uthuli ezizihluphayo. Sula isithombe ngokusebenzisa lens enjalo bungatholakala kungakhathaliseki acuity ezibukwayo.

Izici onobuhle wosuku olulodwa

Lenses Acuvue Moist ngoba Astigmatism ukunikeza ngomqondo ophelele wenkululeko nokucacisa ephelele lezinto. Babe ngcono umbono futhi ukuvikela amehlo kusuka iphele ukuphuma. Ukulungisa umbono, akudingeki ukunakekelwa okwengeziwe, kulula ukuyisebenzisa. Lokhu konga isikhathi futhi ayidingi kuhambisana nemibandela isitoreji, ngenxa yokusebenzisana yesikhathi esisodwa. Lenses Acuvue Moist ngoba Astigmatism ukunikeza isivikelo emiphumeleni emisebe ye-UV kanye omiswe. Matter enamathiselwe ezindaweni zawo, ziyasuswa futhi ukubhujiswa kanye ekupheleni kosuku ngalunye. Ziyakwazi kulula ukuthatha uhambo, ibhizinisi uhambo, amaholide. Kulokhu, akukho ukunakekelwa lens wenziwa nsukuzonke isebenzisa ukubhanqwa entsha ekhishwe kusukela isembozo oyinyumba.

lens Astigmatic izinsuku ezimbalwa

Lenses Acuvue Oasys ngoba Astigmatism futhi ngempumelelo ulungise ugobile corneal. Baye ngcono olubushelelezi yakamuva abicah hydrogel substrate. Lezi lens ukwenza isithombe esicacile futhi zikhululekile ukusebenzisa. I athuthukile osheshayo kuqiniswa uhlelo ngempumelelo igcina lens ku oyifunayo isikhundla isihlobo ukuba eksisi. Ngakho-ke ama-lenses toric Acuvue Oasys ngoba Astigmatism abe esifushane okuzivumelanisa kanye best umthengi ukubuyekezwa. umphumela wabo obonakalayo ikakhulukazi uma esetshenziswa emoyeni ezomile (air-conditioning, Ukushisa, ezindizeni nokunye. D.) Futhi nokunwetshiwe ukusetshenziswa computer.

lens Toric Acuvue Oasys ngoba Astigmatism ukunikeza bushelelezi kwekhulu beya futhi elilungile lokubikezela isimo ngokuphathelene eksisi isilinda. • Inhlalo engenayo inxushunxushu isithombe esicacile ngokoqobo kufinyelelwa ngaphandle ukusonteka namaphutha. Lezi lens ngenxa impahla lisetshenziswe ukukhiqizwa - abicah hydrogel, ukunikeza ukuvikelwa emisebeni ultraviolet ezingeni eliphezulu kakhulu.

Astigmatism ukuphazamiseka ukuthi ukungabi khona ukulungiswa bathuthuke futhi kubangele strabismus. Ukukhetha iyiphi yalezi onobuhle, ungathola ukulungiswa egcwele zokugula kanye acuity ezibukwayo kokubili ukuhamba ngenkululeko nobubanzi isibuyekezo, kanye nokuvikela impilo yabo iminyaka eminingi.