Inā makemake ʻoe e ʻaʻahu i nā leka pili ma mua o nā makaaniani e hoʻomaikaʻi ai i kou ʻike, aia kekahi mau ʻano e koho ai.
Loaʻa nā pono a me nā pōʻino ʻole o nā lens pili paʻa a palupalu.ʻO wai ka mea kūpono iā ʻoe e hilinaʻi paha i kāu pono ʻike, ka nohona, a me nā makemake pilikino.
Inā ʻoe e noʻonoʻo nei i nā lens hoʻopili paʻakikī, e heluhelu e aʻo e pili ana i nā pono a me nā pōʻino o kēia mau lens a pehea e hoʻohana pono ai iā lākou.
ʻO nā leka hoʻopili kala kala
ʻO ke ʻano maʻamau i hoʻohana pinepine ʻia o nā lens pili paʻa he rigid gas permeable lenses (RGP).ʻOi aku ka ʻoluʻolu a palekana hoʻi i ka ʻaʻahu ʻana ma mua o nā ʻano o nā lens paʻa mua e like me nā lens polymethyl methacrylate (PMMA) kahiko.ʻAʻole hoʻohana ʻia nā lens PMMA i kēia lā.
Hana ʻia nā lens RGP mai nā mea palaki maʻalahi i loaʻa i ka silicone.ʻO kēia mea māmā e hiki ai i ka oxygen ke hele pololei ma o ka lens i ka cornea o ka maka.
ʻO kou cornea ka papa waho loa o kou maka.Hoʻomaʻamaʻa kou kino i ka māmā a hana ʻo ia ma ke ʻano he lens waho loa o kou maka.Ke loaʻa ʻole ka oxygen i ka cornea, pehu ia.Hiki i kēia ke alakaʻi i ka ʻike pohihihi a pōwehiwehi paha, a me nā pilikia ʻē aʻe.
ʻAʻole ʻae nā lens PMMA i ka oxygen e hele i nā lens.ʻO ke ala wale nō e hiki ai i ka oxygen ke komo i ka cornea ma o ka waimaka e kahe ana ma lalo o ka lens i kēlā me kēia manawa a ʻoe e ʻapo.
No ka ʻae ʻana e kahe ka waimaka ma lalo o ka lens, liʻiliʻi nā lens PMMA.Pono e loaʻa kahi āpau ma waena o ka lens a me ka cornea.ʻO kēia ka mea e hōʻoluʻolu ʻole ai nā lens PMMA i ka ʻaʻahu ʻana a ʻoi aku ka maikaʻi o ka hāʻule ʻana o nā lens, ʻoi loa i ka wā hoʻoikaika kino.
No ka hiki i nā lens RGP ke hele i ka oxygen, ʻoi aku ka nui o kēia mau lens ma mua o nā lens PMMA a uhi i ka hapa nui o ka maka.
Eia kekahi, pili pono nā kihi o nā lens RGP i ka ʻili o kou mau maka.ʻO kēia ka mea iʻoi aku kaʻoluʻolu eʻaʻahu ma mua o nā hiʻohiʻona kahiko.Hāʻawi ia i nā lens e noho paʻa i kou mau maka.
Loaʻa nā hewa refractive i ka wā e pale ai ke ʻano o kou maka i ke kukui e hiki mai ana mai ka nānā pono ʻana i ka retina.ʻO ka retina kahi papa o ka ʻiʻo māmā ma hope o ka maka.
Hiki ke hoʻoponopono i nā ʻano hewa refractive me ka hoʻohana ʻana i nā lens pili paʻakikī RGP, me:
Loaʻa i nā lens contact hard RGP nā mea maikaʻi ma mua o nā lens contact soft.E nānā pono kākou i kēia mau pōmaikaʻi:
Loaʻa i nā lens pili paʻakikī RGP kekahi mau hemahema.Eia kekahi mau pilikia maʻamau me kēia mau lens.
Inā makemake ʻoe e lōʻihi ka lōʻihi o kāu mau leka pili paʻa, pono e mālama pono iā lākou.ʻO ka mālama pono ʻana i nā lens hiki ke hōʻemi i ka pilikia o ka maʻi o ka maka a i ʻole nā ʻōpala corneal.
ʻO nā lens permeable gas (RGP) ka ʻano maʻamau o nā lens pili paʻa i kuhikuhi ʻia i kēia lā.Hāʻawi lākou i ka ʻike maʻalahi ma mua o nā lens contact soft.ʻOi aku ka lōʻihi ma ka holo lōʻihi a ʻoi aku ka liʻiliʻi ma mua o nā lens palupalu.
Eia kekahi, hiki ke hoʻoponopono maikaʻi ʻia kekahi mau kūlana, me ka astigmatism me nā lens contact paʻakikī.
ʻO nā leka hoʻopili kala kala
Eia naʻe, lōʻihi ka lōʻihi o ka hoʻomaʻamaʻa ʻana a ʻaʻole ʻoluʻolu e like me nā lens pili paʻa.E kamaʻilio me kāu kauka maka no ka ʻike ʻana i ke ʻano o ka leki hoʻopili i kūpono iā ʻoe a me kāu pono ʻike.
E hele kāua ma luna o ke kumu o ke kūʻai ʻana i nā leka pili kala ma ka pūnaewele a me nā koho ʻelima e hoʻāʻo ai i hiki iā ʻoe ke kūʻai me ka hilinaʻi.
ʻO ka ʻauʻau ʻana me nā lens hoʻopili hiki ke kōkua iā ʻoe e ʻike maikaʻi, akā hoʻonui ia i kou pilikia i kekahi mau pilikia maka, mai nā maka maloʻo a i nā maka koʻikoʻi…
ʻO ke kahakai ʻo ContactsDirect i kēia manawa.Eia ke ʻano o ia mea iā ʻoe a pehea e ʻike ai i nā lens pili pono a i ʻole nā aniani no kāu pono.
Inā makemake ʻoe e lawe i ka pilikia ma waho o ke kūʻai ʻana i nā aniani, eia kahi hiʻohiʻona o ka mea a Zenni Optical e hāʻawi ai.
Hoʻokaʻawale mākou i nā ʻokoʻa ma waena o Warby Parker a me Zenni Optical e kōkua iā ʻoe e ʻimi i kāu mau maka aniani.
Ke hoʻāʻo nei mākou i ka polokalamu GlassesUSA e ʻike pehea e hiki ai iā ia ke kākau iā ʻoe i kahi ʻōlelo kuhikuhi no nā aniani.Ua helu pū mākou i nā koho ʻē aʻe e hoʻāʻo ai.
Hāʻawi nā leka hoʻokaʻaʻike hoʻemi i kahi ākea o nā brand, nā kumu kūʻai haʻahaʻa, a me ka hoʻokele pūnaewele maʻalahi.He aha hou aʻe e ʻike ai.
Ka manawa hoʻouna: Oct-03-2022
