Kune avo vanofarira kutanga kupfeka ma lens etsika kana kudzokera kwavari senge sarudzo yemurwere, maitiro anogona kuve akaoma.

Kutyisidzirwa uye kukanganisa kwekuchengetwa kwevarwere, kurambwa, uye zvinopihwa zvepamhepo zvinotonga kufunga kwedu nezve macontact lens.Kunyangwe paine hutsva hwakawanda, musika unoramba wakamira.Imwe nzvimbo yekutarisa kuti ikubatsire kukura yako yekuonana lens bhizinesi uye kuchengetedza varwere vako iri kupa zvigadzirwa zvakagadziridzwa.Kune vamwe varapi, kusava nechokwadi, ruzivo rushoma, matambudziko emidziyo, kana kushaikwa kwekutarisa pakudzidziswa kwemaziso kunogona kuve zvipingamupinyi pakukodzera lenzi.Zvinogonawo kusanzwisiswa kuti zvinotora nguva uye hazvina kukodzera kuedza.Nekudaro, kupfeka lenzi dzetsika kunogona kusimudzira mufananidzo wako wehunyanzvi uye kuwedzera kugutsikana kwebasa.

Multifocal Contact Lenses
Kune avo vanofarira kutanga kupfeka lenses dzetsika kana kudzokera kwavari sechisarudzo chemurwere, maitiro anogona kuve akaoma.Iyi nhanho nhanho nomwe ichakubatsira kubudirira.
Kekutanga nguva yatakafunga kuti kumisikidza asiri-yakajairwa lenzi kungave kuri nekuda kwekugadziriswa kwepamusoro, kungave kutenderera kana cylindrical, asi icho chingori chikamu chemukana.
Chikamu che presbyopia chine astigmatism chiri kuramba chichikura, uye kunyangwe kururamisa kwavo kungave kusinganyanyo nyanya kukwira pane chero meridian, sarudzo dzavo dzinoramba dzakaganhurirwa nekuda kwenhamba huru yezvinyorwa zvinodiwa kufambisa kupfekwa kwema lens.Muchokwadi, marenzi anogadzirwa-akawanda anogona kusazadzisa zvavanoda.
Chikamu chinotevera ndeavo vashandisi vari kushandisa ikozvino multifocal contact lens asi vasina kugutsikana zvachose navo, avo "chiono chinoshanda" chingave chisina kukwana uye imwe yakasarudzika sarudzo inogona kunge iri nani.Zvino vamwe vanhu vanoona ghosting kana halos, saka dhizaini ine kuwedzera kudzika kwemunda inogona kudiwa kugadzirisa nyaya idzi.
Pakupedzisira, tine boka revarwere vaiwanzofuratirwa avo vane zvigadziriso zviri nyore izvo zvinowanzoita kuti vagadzirwe nemhando yezvigadzirwa zve-off-the-sherufu asi nediki kana hukuru kudarika avhareji yekorneal diameter kana kuti corneas yavo iri flatter.kana mukuru.Normal kesi inotonhorera.
Tanga neazvino dioptric assessment, corneal assessment, uye biometric zviyero zvek-kuverenga neHVID (Horizontal Visible Iris Diameter), setsika yekukodzera malenzi.Zviyero izvi zvichabatsira kuona kuti ndevapi varwere vanofanirwa kupfeka lenzi dzetsika.

Multifocal Contact Lenses

Vanyori vepamusoro vanopa rumwe ruzivo, senge dhigirii rekubata kumeso kwakatenderedza cornea (eccentricity), asi kune avo vasingadaro, keratometer nePD (interpupillary distance) mitemo inokwana HVID.Kana tichida kukwana magirazi akawanda, saka kutonga kwemaziso kunodiwawo.
Tinofanira kufunga kuti ndezvipi zvinyorwa zvakanyatsokodzera murwere uye maitiro.Kunze kwevarwere vane maziso akaoma, varwere vanoda kupfeka kwenguva pfupi vanogona kushandiswa zvakanakisisa ne hydrogel, asi avo vanoda kupfeka kwenguva refu vanogona kubatsirwa nesilicone hydrogels.Zvakare, funga kusarudza zvinhu zvevarwere ve presbyopic avo vanowanzo omesa maziso zviratidzo.
Panguva ino, isu tinofanirwa kuve neruzivo rwese rwatinoda kuodha lens.Ndokumbira utarise kune mugadziri wekuisa gwara, iro rinogona kuwedzerwa ne online calculator.Kana usina chokwadi, vanogona kunge vaine tekinoroji yerutsigiro iyo inogona kukubatsira kusarudza zvinhu uye zvakatemwa.
Mirira angangoita maminetsi makumi maviri mushure mekupa kuti lenzi igadzikane wobva waongorora kukwana.Kunyanya-refraction kunofanira kuitwa chete apo ophthalmologist inogutsikana nemabatiro anoita lenzi muziso.Kana kukwana uye kuona kuchigutsa, enderera nenguva yakakodzera yakakodzera.
Muchiitiko chekusagadzikana kusingafadzi, kunaka kwemaitiro lenses zvinoreva kuti tinogona kuzvigadzirisa uye kuwana mhedzisiro yakanaka.Kufamba kwakanyanya kunogona kuderedzwa nekuwedzera dhayamita uye / kana kudzikisa base curvature, nepo kusakwana kufamba kunogona kuderedzwa nekudzikisa dhayamita uye / kana kuwedzera base curvature.
Semutungamiri, kana lens ichitenderedzwa kupfuura madhigirii e20 uye hyperreflexia yakanyanya kukwirira kupfuura zvinotarisirwa, kana kuona acuity (VA) haina kuvandudza ne hyperreflexia, saka kukodzera hakugoneki kuve kwakakosha uye isu tichada kuongorora zvakare. the base curve uye dhayamita.
Kana ukasangana nemhedzisiro isingatarisirwe, senge VA isiri kuvandudza nekuda kwekuwedzeredza, uye iwe usingazive mafambiro, mugadziri achafara kukubatsira.
Kana imi mose nemurwere muchigutsikana, endererai mberi nemishonga lenzi, zvine chekuita nemurwere muchirongwa chekuchengeta chazvino.Kune avo vasingakwanise kupa kana kunyoresa muchirongwa chakadaro, kuvafonera mwedzi mitatu yega yega kuti uvayeuchidze nezve kurongeka kuchaita kuti kutevedzerwe kwakanaka uye kuderedza matambudziko uye kunotevera kudonha.
Carol Maldonado-Codina anotaura nezvebasa rake, CL zvinhu uye kuzivikanwa semumwe weIACLE Bata Lens Vadzidzisi veGore.
Yakanakisa Optometrist Mikana Bognor Regis |Kukwikwidza muhoro unosvika zviuru makumi manomwe zvemadhora pagore + mabhenefiti