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Astigmatic hui 'nā aniani kaulona: helehelena, ke ano a me ka hoʻohana' ana o ka 'ike loea hou

Astigmatism mea he loli ma corneal sphericity, kūpono ai i loko o ka maka ikea mau foci. He mea ke kumu o blurred kiʻi. E hoʻopau i kēia hana a he leo, kauka waiho aku ua hoʻokomoʻia astigmatic kūkā me nā aniani kaulona, no ka mea, ua ikaika nui ae hiki pono i ka maʻamau makaaniani. Loa hoʻopau i ka maʻi hiki wale ia ma ka mea o kaʻoki kino.

hiʻona nā aniani kaulona

No ka iapaau ana o ka astigmatism i loko o na keiki astigmatic hui 'nā aniani kaulona i loa mau hoʻohana a me nā mākua. He aha ka mea? Waiwai o nā aniani kaulona i loko o ka palapala o ka panhead, a me ka māhuahua mānoanoa o ka mea, e hoʻoikaika 'ana i ka hihio. Oiaiʻike mau nā aniani kaulona i spherical ma ka shape a loa wiwi.

Kekahi hiʻona o ka unevenness o curvature. Kēia e hōʻoiaʻiʻo i ka hoʻopau o ka pololei ole curvature o ka maka aniani, a me ka hele pū ana hyperopia paha myopia. Mai astigmatism ka wā he mea ka haoʻa curvature o ka maka aniani, me ka hoʻohana 'ana o nā aniani kaulona ke hoʻopau i kēia kina,? Ienoai hihio, a me ka hoʻomake' ei ka mea a me ka i kaupalena 'mahinaʻai o ka Hawaii e loaʻa manawa uuku au wā ua hoʻokomoʻia makaaniani.

Ma nā makahiki lilo increasingly mahalo i nā pōpō astigmatic hui 'maka aniani, hōʻike manaʻo o ka a, ka hapanui' oluʻolu, pinepine i loaʻa i loko o na Usenet a me nā paena. E koho i ka maka aniani'ākau, e mea hiki ke loaa i ka piha hooluolu ia ka hoʻohana 'ana i kēia mau hana i ka hoʻoikaika' ana i ka hihio.

? ueo

Ke kokololio hooulu ana o ka maka mai ka poʻea pau i ka kokololio kūpono 'ana o nā optics, a me ka hanaia'na o ka houʻano o nā aniani kaulona. Nui kaulana lā astigmatic ihe nā aniani kaulona. Lākou pono ke moe i loko o ka wa e kaawale aku o ka pono, e mālama ai ia ma luna o kekahi kela la i keia manawa.

Alakai Manufacturers kaumaha i ka laulā huahelu o disposable nā aniani kaulona mea i kūʻai lilo mai ka 10 a hiki i 180 na apana i loko o hoʻokahi AEeAaOA. Ke kaumaha ma muli o ka pono a me ka manawa, ua hiki ke koho i ka e pono ai ke dala, ua kuai he uuku pahu a me ka nui pack.

Ka pōʻeleʻele loa o optics, a hōʻike mai iā ia i ka nui huahelu o nā pōpō nā aniani kaulona. Lākou peculiarity mea e hoʻololi i keʻano o nā iris maka. ka mea, e ole oko maiʻike mau aniani moakaka ma ka hua'ōlelo o ka functionality.

'Ia nā pōpō astigmatic hui' nā aniani kaulona e koho i kekahi kauka. Kēia e ae i ke kuai ana o ka mea mua, e kiʻi i ka hopena maikai, a ma ka mea ia manawa haha nohoʻana ma ka wā ua hoʻokomoʻia ia. Ka wā koho i kekahi kahuna lapaau e pono e lawe i ka mooolelo o ka paukūʻolokaʻa (axis) a me ke kumu curvature o ka maka aniani. Mau nā hoailona i oluolu i hoʻohana.

Hiʻona o ka palapala noi o ka ihe nā aniani kaulona

Ma ka hoʻohana 'ana i nā nā aniani kaulona pono e hele a maʻa i. I ka mua manawa hiki hōʻemi iki discomfort, a ho'ōla maalo. Mua pehea e kau ma luna o ka maka aniani, e pono e holoi i kou mau lima, loa ia i kā lākou mau fingertips i ole villi. Kēia e hōʻoia i ka oluolu ua kahikoia a nani, a lawe i nā kiʻi o lākou.

Wehe i ka maka aniani mea maikaʻi me ka kūikawā paʻa o tweezers. Inā e like me ka mea i ole ike, e pono e loa akahele, e kiʻi i kona manamana lima.

E lohe! Ma ke alo o nā kui lōʻihi ke hanaʻino i ka maka aniani me ka pono kekahi e nānā aku ana. Nolaila, ua pono e loa manao a me ka makaala lakou ia ka hoʻohana 'ana.

Lālau aʻela ia i ka maka aniani, e pono e nānā 'ia ai no ke alo o wrinkles, mawae' ole 'ē aʻe mā.

Pehea e komo ai astigmatic ihe nā aniani kaulona?

E koke, a pono e komo i ka maka aniani, ia mea pono e huki i ka lalo pani a me ka laka 'ia me kou manamana lima i loko o kēia kūlana. A laila, ka mea, ua ma kou mau manamana lima a me tweezers pono, e lawe mai ana i ka maka, a mālie hoopa aku i ka sclera o ka maka ma ka cornea. Me ka'ākau nano maka aniani hoʻi e kau ma luna o ka'ōnohi a poʻopoʻo i loko o ka kaʻoi loa kulana. Mua panina o nā maka, he mea pono e nana i ka akau, a ma ka hema, a me ka wahi no blink. Kēia e ae i ka maka aniani, e lawe i ka pololei kulana e pale discomfort.

Astigmatic hui 'maka aniani' aʻole i oko mai kaʻike mauʻaʻahu iholaʻo enehana. Ke wale koena unuhi o loko o ka functionality, mai kela a me keia? Ueo ua nona ma ka hoʻopau o ka pilikia makapō mā, no laila kanaka manao oluolu a me ka paulele aku.

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