Kunzima ukuqikelela ukuba unokuchitha ixesha elingakanani kwiilensi zokuqhagamshelana ngenxa yokuba iimpawu ezininzi zinokuchaphazela intlawulo. I-Optometrists ikhetha iifowuni zazo zokufumana iilensi zokudibanisa, kunye neemviwo zokujonga iilensi kunye nokuhambela ukulandelelana. Ezinye i- optometrists zidibanisa ezi ntlawulo ngexabiso elilodwa, ngoko qiniseka ukuba ubuza ngokuqinisekileyo ukuba ufumana ntoni imali yakho.
Uninzi lwama-optométristi aluncedo aluhlanganisi yonke into ibe yintengo enye, kodwa ngokucacileyo uyicacise kwaye uyichaze oko uhlawulayo. Oku kungenxa yokuba izicwangciso zombono kunye nenkampani zomshuwalense zihlawulela ezinye zeenkonzo kwaye icandelo liye lalinganiselwe kwiinjongo zokuhlawula.
Iintlobo zoLwazi loLwazi
Zininzi iintlobo ezahlukeneyo zoqhagamshelwano zikhoyo namhlanje. I-optometrist yakho iya kukwazi ukunquma uhlobo lweelensi eziza kunenzuzo kuwe. Amanani athile oomnxeba oqhagamshelwano ahluka ngohlobo lwentensi kunye nomyalelo ofunekayo.
Umzekelo, ukuba umboniso wakho ufuna ukuba ugqoke i-lens yokudibanisa ukulungisa i-astigmatism, iilensi zakho ziya kuthiwa i-lens torsi. Iilensi zoqhagamshelwano ze-Toric zibiza kakhulu kunezona ziqhagamshelwano ezithambileyo ezisetyenziselwa ukulungisa ukujonga kwangaphambili kunye nokujonga. Iilensi ze-toric kufuneka zitshintshwe kabini ngenyanga. Nangona kunjalo, oogqirha baya kukuxelela ukuba ezi iilensi zinokuthi zitshintshwe ngokuthe ngcembe kangangoko rhoqo ukuze zinciphise iindleko zenyanga.
Ukuba uneminyaka engaphezu kwe-40 kwaye ufuna i-lens contact, ulindele ukuhlawula ngaphezu koqhagamshelwano oluqhotyoshelweyo. Kwakhona, iilensi zokudibanisa ezinemibala kunye nefuthe ezikhethekileyo zentsimbi zingabiza ukuya kuma-80 ekhulwini kunye nama-lens angenanto.
Amanani
Ukukunika ingcamango yemigangatho yamanani, nantsi ixabiso lentengo yokuthintana lens ezithathwe kwii-opticals zorhwebo, abathengisi bee-lens zokudibanisa kwi-intanethi kunye neeofisi zonyango zangasese.
- Iintlawulo Zemihla ngemihla: $ 55-95 nganye kwibhokisi (iibhokisi ezili-8 / ukunikezelwa kwonyaka)
- Iiveki eziLawulayo ezimbini: i-$ 25- $ 55 kwibhokisi nganye (ibhokisi ezili-8 / ukunikezelwa kwonyaka)
- Iiveki ezimbini ze-Toric (i-Astigmatism) I-Disposables: i-$ 50-65 kwibhokisi nganye (iibhokisi ezili-8 / ukunikezelwa kwonyaka)
- Ukukhutshwa kwenyanga: i-45-85 yebhokisi nganye (ibhokisi le-4 / ukunikezelwa kwonyaka)
- I-Toric Monthly (Astigmatism) I-Disposables: i-55-95 yebhokisi nganye (ibhokisi e-4 / ukunikezelwa kwonyaka)
- IiLense eziNcinci zonyaka-eziqhelekileyo: i-25-100 yeelensi nganye (ii-lens 2 / ukunikezelwa kwonyaka)
- IiLens eziPhezulu zeGesi eziPhezulu: i-75-325 i-lens ngalinye (ii-lens 2 / ukunikezelwa kwonyaka)
- I-RGP / I-Soft Lens Hybrid : i-250-500 yama-lens nganye (ii-lens 4 / ukunikezelwa kwonyaka)
(Gcina ukhumbule ukuba ezinye okanye zonke iifizi zentlawulo ye-lens zingafakwa phantsi kwesicwangciso sakho se-inshorensi.)
UkuLalela abaQhagamshelwano kwi-Internet
Ukuba ucinga ngokucwangcisa i-lens yokudibanisa kwi-intanethi, qwalasela ingqalelo iindleko zokuthunyelwa kunye nezaphulelo zevolumu. Ngokuqhelekileyo, amaxabiso akhuphisana kakhulu kwiiofisi ze-optometrists ezizimeleyo kwaye kaninzi zifumana izihlomelo zokuvelisa ezingekho kwi-intanethi. Abathengisi be-Intanethi bangaba namaxabiso amancinci kodwa ixesha elide lokuthumela ixesha (iiveki ukuya kweyesibini, ngokuphakathi). Kwakhona kunokuba nzima kunzima ukulandisa iilensi ezicwangciswe ngokwezifiso kwi-intanethi.
Umthetho we-Federal uyale ukuba unikeze iilensi zothintana ngaphandle kwemvume esemthethweni. Ngelishwa, kukho abambalwa abathengisa i-lens abadayisi abathengisa ii-lens ngaphandle kweyeza.
I-Federal Trade Commission isandul 'ukuvalela ezininzi zeziko lewebhu ezingekho mthethweni.
Oko Okufanele Uyazi
Khumbula ukuba ii-lens zoqhagamshelwano zikhetho olukhuselekileyo nolulungele ukulungiswa, kodwa nazo zixhobo zonyango ezimele zigcinwe kakuhle ukuze zigcine umbono ophilileyo. Kufuneka kuthathelwe amanyathelo athile okuhlambulula ukukhusela ukusulelwa kweso kweso okanye iingxaki zamehlo. Ukuhlamba izandla ngaphambi kokuphatha oonxibelelwano bakho kubaluleke kakhulu kunxibe i-lens yoxhumo.
Ingozi enkulu enxulumene nesitya somnxeba woqhagamshelwano yintsholongwane ye-corneal. Ezi zifo zihlala zibangelwa ngenxa yezinto ezinobungozi ezidibeneyo kunye namehlo.
Kunconywa ukuba uhlambe izandla zakho ngokufanelekileyo nge-sophi ye-antimicrobial phambi kokuphatha iilensi zamanxeba.
Ungalokothi utshintshe iilensi kunye nabani na; ukwabelana ngama-lens angabangela izifo kunye nezinye iingxaki zamehlo. Kwakhona, ungalokothi ugqoke iilensi zakho zokudibanisa ixesha elide kunokucetyiswa ngugqirha lakho kwamehlo. Ukulala kwizonxibelelwano kuyisiphumo esibi kuba i-lens yokuxhamla iphazamisa i-oksijeni igxotha kwi-cornea. I-cornea ayinayo ukuhamba kwegazi, ngoko ithembela kwi-oksijini emoyeni ukuhlala iphilile. I-lens yoqhagamshelwano efihla iso ikhupha i-oksijini kwaye iguqula umzimba weziliso lakho.
> Umthombo:
> Umbutho wase-American Optometric, "Iindleko zoLwazi loLwazi." AOA, 2017.