N'zovuta kulingalira kuchuluka kwa momwe mungagwiritsire ntchito pa makalenseni chifukwa machitidwe ambiri angakhudze mtengo. Othandizira amapanga malipiro awo a makalenseni apakhungu, komanso maulendo olankhulana ndi lens ndi maulendo otsata. Optometrists ena amagwirizanitsa ndalama izi mu mtengo umodzi, motero onetsetsani kuti mufunse zomwe mukupeza kuti mupeze ndalama zanu.
Ambiri odziwa zamaphunziro samagwirizanitsa chirichonse kukhala mtengo umodzi, koma m'malo momveka bwino ndikuwongolera zomwe mukulipira. Izi ndi chifukwa chakuti malingaliro a masomphenya ndi makampani a inshuwalansi amapereka zina mwazinthu izi ndipo makampaniwa akhala oyenerera pazinthu zogulira.
Mitundu ya Lenshoni Yothandizira
Mitundu yambiri ya malonda a contact imapezeka lero. Katswiri wanu wamagetsi adzatha kudziwa mtundu wa magalasi omwe angakupindulitseni kwambiri. Mitengo yamakono yothandizira amasiyana malinga ndi mtundu wa lens ndi mankhwala oyenerera.
Mwachitsanzo, ngati masomphenya anu akufuna kuti muvale chojambulira makina kuti musinthe mayendedwe anu, makilogalamu anu adzatchedwa opens lens. Lensulo yothandizira ndi yotsika mtengo kuposa momwe othandizirana amathandizira kuyang'anitsitsa kuyang'ana ndi kuyang'anitsitsa. Malonda a Toric ayenera kubwerezedwa kawiri pamwezi. Komabe, madokotala ena angakuuzeni kuti mapuloteniwa akhoza kusinthidwa mosavuta kuti athe kuchepetsa ndalama za mwezi uliwonse.
Ngati muli ndi zaka zoposa 40 ndipo mukusowa kuti mukhale ndi lens yothandizana nayo, yang'anani kulipira kuposa ochezeka omwe nthawi zonse amacheza. Ndiponso, magalasi okhudza mtundu wa magalasi komanso mapuloteni apadera amatha kuwononga maperesenti oposa 80 peresenti komanso osalimba.
Mitengo
Kuti ndikupatseni malingaliro a mitengo yamtengo wapatali, apa pali mitengo yowonjezera ya lens yomwe imatengedwa kuchokera kumalonda opangira malonda, ogulitsa malonda a pa Intaneti, ndi maofesi apadera a madokotala.
- Zowonongeka Tsiku ndi Tsiku: $ 55-95 pa bokosi (mabokosi 8 / pachaka chakudya)
- Zowonongeka kwa milungu iwiri: $ 25- $ 55 pa bokosi (mabokosi 8 / chakudya chaka chilichonse)
- Toric iwiri-sabata (Astigmatism) Yotayika: $ 50-65 pa bokosi (ma bokosi 8 / pachaka chakudya)
- Zowonongeka mwezi uliwonse: $ 45-85 pa bokosi (4 mabokosi / pachaka chakudya)
- Mwezi wa Toric (Astigmatism) Owonetsedwa: $ 55-95 pa bokosi (4 mabokosi / chakudya chaka chilichonse)
- Zowonongeka Zakale Zakale: $ 25-100 pa lens (2 malonda / pachaka chakudya)
- Malonda Olemera Amtengo Wapatali: $ 75-325 pa lens (2 malonda / pachaka chakudya)
- Zophatikiza RGP / Soft Lenses : $ 250-500 pa lens (4 malonda / pachaka chakudya)
(Pitirizani kukumbukira kuti zina kapena ndalama zonse zothandizana nazo zingapangidwe pansi pa inshuwalansi yanu.)
Kulamulira Othandizira pa Intaneti
Ngati mukuganiza kukonza makina ojambulira pa Intaneti, samalani kwambiri pazitsulo zotsatsira ndi kuchotsera buku. Kawirikawiri, mitengo ndi mpikisano wothamanga m'maofesi apadera optometrists ndipo nthawi zambiri amakhala ndi mapulogalamu opanga omwe sapezeka pa intaneti. Ogulitsira pa Intaneti angakhale ndi mitengo yochepa koma nthawi yayitali (masabata amodzi kapena awiri, pafupifupi). Zingakhale zovuta kwambiri kupanga malonda opangidwa ndi mwambo pa intaneti.
Lamulo la boma limaletsa kupatsa makalata opangira malonda popanda lamulo lovomerezeka. Mwamwayi, pali ochepa omwe amagulitsa malonda ogulitsa malonda omwe amagulitsa malonda osagwiritsa ntchito mankhwala.
Bungwe la Federal Trade Commission latsala pang'ono kuletsa malo ambiri oletsedwawa.
Zimene Muyenera Kudziwa
Kumbukirani kuti malonda a contact ndi njira yabwino komanso yokonzedweratu yokonzedwanso, komanso ndi zipangizo zamankhwala zomwe ziyenera kusamalidwa bwino kuti zikhale bwino. Njira zowononga ziyenera kutengedwa kuti zitha kupezeka matenda opatsirana maso kapena mavuto aakulu a maso. Kusamba m'manja musanayambe kugwiritsa ntchito makina anu ndizofunikira kwambiri kuti makalenseni otetezeka apangeke.
Vuto lalikulu loyang'aniridwa ndi lens yokuvala limakhala ndi matenda oopsa. Matendawa nthawi zambiri amapezeka chifukwa cha zamoyo zowopsa zomwe zimagwirizana ndi maso.
Ndibwino kuti musambitse manja anu bwinobwino ndi sopo yopanga mankhwala osokoneza bongo musanayambe kugwiritsira ntchito lens.
Musasinthe malonda ndi aliyense; Kugawaniza malisitomala angayambitse matenda komanso mavuto ena a maso. Komanso, musamveke malonda anu kwa nthawi yaitali kuposa momwe dokotala wanu akuyang'anira. Kugonana ndi olakwika ndi lingaliro loipa chifukwa chojambula chojambulira chimapangitsa okosijeni kuthamangira ku cornea. Kornea ilibe magazi, kotero imadalira mpweya mu mpweya kuti ukhale wathanzi. Lens yothandizira pakhomo la maso imatulutsa mpweya wa oxygen ndikusintha thupi la diso lanu.
> Chitsime:
> Bungwe la American Outfitters, "Mtengo wa Mapulogalamu Othandizira." AOA, 2017.