Nā huahana
IDEAL Kumu Kūʻai Kūʻai Lens
| KA HANA HIKI | PAA | PAPEHI-PAA | |
| KANAWAI | IKE HOOKAHI | 1.49 NUI | 1.49 NUI |
| 1.56 NUI WAENA | 1.56 NUI WAENA | ||
| 1.60/1.67/1.71/1.74 | 1.60/1.67/1.71/1.74 | ||
| BIFOCAL | PALAPALA | PALAPALA | |
| PALAPALA | PALAPALA | ||
| HIKI OLE | IKE OLE | ||
| HOOLAHA | ALANUI POKOK | ALANUI POKOK | |
| ALANUI MAU | ALANUI MAU | ||
| NUI HOU 13+4mm | NUI HOU 13+4mm |
● Nā Lens Makana Hoʻokahi: He aha ka lens hihiʻo hoʻokahi?
Ke paʻakikī ka nānā ʻana i nā mea kokoke a mamao paha, hiki i nā lens hihiʻo hoʻokahi ke kōkua. Hiki iā lākou ke kōkua i ka hoʻoponopono: Refractive errors for myopia and presbyopia.
● Nā leki maka he nui:
Ke loaʻa i ka poʻe ma mua o hoʻokahi pilikia ʻike, pono nā lens me nā kiko kiko he nui. Aia i loko o kēia mau leka ʻelua a ʻoi aku paha nā ʻōlelo kuhikuhi no ka hoʻoponopono ʻana i ka ʻike. Loaʻa nā hopena:
Lens Bifocal: Hiki ke hoʻokaʻawale ʻia kēia lens i ʻelua ʻāpana. Hiki i ka hapalua luna ke ʻike i nā mea ma kahi mamao, a ʻo ka hapa lalo e kōkua i ka ʻike i nā mea kokoke. Hiki i nā bifocals ke kōkua i ka poʻe ma mua o 40 mau makahiki i loaʻa i ka presbyopia. Presbyopia e alakaʻi ana i ka emi mau ʻana o ka hiki ke nānā aku ma kahi kokoke.
Lens holomua: He lens ko kēia ʻano lens e loli mālie ana ma waena o nā degere lens like ʻole, a i ʻole kahi gradient mau. Hoʻomaka mālie ka lens i kou nānā ʻana i lalo. Ua like ia me nā makaaniani bifocal me nā laina ʻike ʻole ʻia ma nā lens. Ua ʻike kekahi poʻe ʻoi aku ka nui o nā lens holomua ma mua o nā ʻano lens ʻē aʻe. ʻO kēia no ka mea ʻoi aku ka nui o ka ʻāpana o ka lens i hoʻohana ʻia no ka hoʻololi ma waena o nā lens o nā mana like ʻole, a ʻoi aku ka liʻiliʻi o ka wahi kiko.
Kōkua kēia mau lens inā pilikia ʻoe i ka nānā ʻana i nā mea kokoke a mamao paha. Hiki ke hoʻoponopono i nā leki maka hoʻokahi:
● Myopia.
● Hyperopia.
● Presbyopia.
ʻO nā aniani heluhelu ke ʻano o ka leki makaʻala hoʻokahi. I ka manawa pinepine, ʻike maopopo ka poʻe me ka presbyopia i nā mea ma kahi mamao akā pilikia lākou i ka ʻike ʻana i nā huaʻōlelo ke heluhelu lākou. Hiki ke kōkua nā makaaniani heluhelu. Hiki iā ʻoe ke kūʻai pinepine iā lākou ma ke keʻena kūʻai ma kahi lāʻau lapaʻau a hale kūʻai puke paha, akā e loaʻa iā ʻoe kahi lens pololei inā ʻike ʻoe i kahi mea mālama ola no kahi palapala. ʻAʻole kōkua ka poʻe heluhelu ma ka ʻaoʻao inā loaʻa i nā maka ʻākau a me nā maka hema nā ʻōlelo kuhikuhi. Ma mua o ka hoʻāʻo ʻana e hoʻohana i ka poʻe heluhelu, e ʻike mua i kāu ʻoihana mālama maka e hōʻoia i hiki iā ʻoe ke hoʻohana me ka palekana.
Inā ʻoi aku ka pilikia o ka ʻike maka, pono paha ʻoe i nā aniani me nā lens multifocal. Aia i loko o kēia mau lens ʻelua a ʻoi aku ka ʻōlelo hoʻoponopono ʻike. E kūkākūkā kāu mea lawelawe i kāu mau koho me ʻoe. Aia nā koho:
✔ Bifocals: ʻO kēia mau lens ke ʻano maʻamau o nā multifocals. He ʻelua ʻāpana ka lens. ʻO ka ʻaoʻao luna e kōkua iā ʻoe e ʻike i nā mea ma kahi mamao, a ʻo ka ʻaoʻao haʻahaʻa e hiki ai iā ʻoe ke ʻike i nā mea kokoke. Hiki i nā Bifocals ke kōkua i ka poʻe ma luna o 40 mau makahiki i loaʻa i ka presbyopia, kahi e hoʻemi ai i kou hiki ke nānā kokoke.
✔ Trifocals: ʻO kēia mau maka aniani he bifocal me kahi ʻāpana ʻekolu. Kōkua ka ʻāpana ʻekolu i ka poʻe pilikia i ka ʻike ʻana i nā mea i loko o ka lima.
✔ Holomua: Loaʻa i kēia ʻano lens he lens inclined, a i ʻole ka gradient mau, ma waena o nā mana lens like ʻole. Ke nānā pono nei ka lens i kou nānā ʻana i lalo. Ua like ia me nā bifocals a i ʻole trifocals me nā laina ʻike ʻole ʻia i nā lens. Ua ʻike kekahi poʻe ʻoi aku ka nui o nā lens holomua ma mua o nā ʻano ʻē aʻe. No ka mea, hoʻohana ʻia ka ʻāpana o ka lens no ka hoʻololi ʻana ma waena o nā ʻano lens like ʻole. ʻOi aku ka liʻiliʻi o nā wahi kiko.
✔ Makaaniani kamepiula: He hoʻoponopono i hana ʻia kēia mau lens multifocal no ka poʻe pono e nānā pono i nā pale kamepiula. Kōkua lākou iā ʻoe e pale i ka pilikia o ka maka.
