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He mea nui maoli ke koho ʻana i nā makaaniani heluhelu kūpono

Ua lilo ka ʻelemakule o ka heluna kanaka i mea maʻamau i ka honua. I kēia mau lā, mālama nui ʻia nā pilikia olakino o ka poʻe ʻelemakule e nā mea a pau. Ma waena o lākou, ʻo nā pilikia olakino o ka poʻe ʻelemakule e koi koke i ka nānā a me ka hopohopo o kēlā me kēia. Manaʻo ka poʻe he nui ʻaʻole hiki i ka presbyopia ke ʻike maopopo i nā huaʻōlelo kokoke, no laila e kūʻai wale i nā aniani presbyopic. ʻO ka ʻoiaʻiʻo, ʻaʻole "random" ke koho ʻana i nā aniani heluhelu. He mea koʻikoʻi ke koho akahele i nā aniani heluhelu e kūpono iā ʻoe.

ʻO Dachuan Optical News He mea nui maoli ke koho ʻana i nā makaaniani heluhelu kūpono (2)

Pehea e koho ai i na makaaniani heluhelu

1.HIKI HOOKAHI

ʻO ia ke ala maʻamau e hoʻoponopono i ka presbyopia. ʻO ka mea maʻamau, ma ke kumu o ka ʻike maopopo ʻana i kahi mamao, ua hoʻohui ʻia kahi nui o ka mana aniani maikaʻi, i ʻike maopopo ʻia i kahi mamao e akaka i kahi kokoke.

ʻO Dachuan Optical News He mea nui maoli ke koho ʻana i nā makaaniani heluhelu kūpono (1)

https://www.dc-optical.com/dachuan-optical-drp251004-china-supplier-fashion-cateye-plastic-reading-glasses-with-colorful-frame-product/

Pono:ʻoluʻolu, ʻoluʻolu o ka lens luminosity i loko o ke kahua o ka ʻike, maʻalahi ke hoʻololi; hoʻokele waiwai a kūʻai aku.

Nā hemahema:No kekahi poʻe pono e komo i nā aniani e ʻike i kahi mamao, ʻoi aku ka paʻakikī o ka hana. No ka laʻana, pono ka poʻe ʻelemakule me ka myopia medium a kiʻekiʻe ke komo i nā aniani me ka myopia kiʻekiʻe ke hele a nānā i ke TV; inā heluhelu lākou i nā puke a i ʻole kelepona paʻa lima, pono lākou e hoʻololi. ʻO ke kāʻei ʻana i nā aniani presbyopic, e lawe ana iā lākou ma luna a ma waho, paʻakikī ka hana. No kēlā kūlana, aia kekahi mau aniani e hiki ke hoʻoponopono i ka pilikia o ka ʻike mamao a kokoke i ka manawa like? ʻAe, bifocals.

2. Bifocals

E pili ana ia i ka hana ʻana o ʻelua mau mana refractive like ʻole ma nā aniani hoʻokahi e lilo i lens nānā me ʻelua mau wahi hoʻoponopono i ka manawa like.

ʻO Dachuan Optical News He mea nui maoli ke koho ʻana i nā makaaniani heluhelu kūpono (3)

Pono:ʻO ka maʻalahi, ʻo ka hapa luna o ka lens ka wahi ʻike mamao loa, a ʻo ka hapa haʻahaʻa ka wahi ʻike kokoke. Hoʻokahi maka aniani e hoʻonā i ka pilikia o ka ʻike mamao a kokoke, a pale i ka wehe ʻana a me ke komo ʻana i ʻelua mau makaaniani i hope a i waho.
Nā hemahema:No ka poʻe ʻelemakule me nā degere kiʻekiʻe o ka presbyopia, ʻaʻole maopopo paha nā mea i waena; ʻO ka hopena prisma haʻahaʻa e like me ka "lele" i ke kūlana kiʻekiʻe.
Ke hoʻohālikelike ʻia me ka lens hihio hoʻokahi, hiki ke ʻike ka lens bifocal i kahi mamao a kokoke, akā he mea hiki ʻole ia no nā mea ma waena, no laila aia kekahi mau aniani e ʻike i kahi mamao, waena a kokoke, a hiki ke ʻike maopopo i kēlā me kēia mamao? ʻAe, nā aniani holomua.

3. Nā aniani holomua

E pili ana ia i ka hoʻololi mālie ʻana o nā aniani ʻē aʻe he nui mai luna a lalo ma kahi ʻāpana aniani, e hāʻawi ana i ka mea nona ka ʻike mau a maopopo mai kahi mamao a kokoke, ʻaʻohe ʻano aniani kūikawā e pili ana i ke ʻano o ka lens.

ʻO Dachuan Optical News He mea nui maoli ke koho ʻana i nā makaaniani heluhelu kūpono (1)

ʻO Dachuan Optical News He mea nui maoli ke koho ʻana i nā makaaniani heluhelu kūpono (4)

Pono:Maikaʻi, ʻo ka luna o ka lens ka wahi ʻike mamao loa, a ʻo ka lalo ka wahi ʻike kokoke. Aia kahi ʻāpana gradient lōʻihi a haiki e pili ana i nā mea ʻelua, e ʻae iā ʻoe e ʻike i nā mea ma kahi mamao. ʻO nā ʻaoʻao ʻelua o ka ʻāpana gradient he mau ʻāpana pili. Hoʻopau nā maka aniani i ka manawa like i nā pono ʻike o nā mamao mamao, waena a kokoke, e loaʻa ana i ka "hoʻololi wikiwiki ʻole".
Nā hemahema:Ke hoʻohālikelike ʻia me nā aniani ʻike hoʻokahi, ʻoi aku ka lōʻihi o ke aʻo ʻana a me ka hoʻololi ʻana.

No laila, "hoʻokahi a no nā mea a pau" ke koho i nā aniani heluhelu kūpono?
Aole no hoi. E hoʻomau ka piʻi ʻana o ke degere o ka presbyopia me ka makahiki, ma ke ʻano he 50 degere i kēlā me kēia 5 makahiki. Ua ʻike nā haʻawina no nā poʻe me ka ʻole o ka diopter, ʻo ke kiʻekiʻe o ka presbyopia i ka makahiki o 45 ka maʻamau 100 degere, a piʻi i ka 200 degere i ka makahiki 55. I ka makahiki 60, e piʻi ka degere i 250 degere a 300 degere. ʻAʻole hohonu ka pae o ka presbyopia. Akā no ke kūlana kikoʻī, ʻōlelo ʻia e hele i ka haukapila maka no ka optometry olakino ma mua o ke kauoha ʻana i nā aniani
Inā makemake ʻoe e ʻike hou aʻe e pili ana i nā ʻano aniani a me nā kūkākūkā ʻoihana, e ʻoluʻolu e kipa i kā mākou pūnaewele a e kelepona mai iā mākou i kēlā me kēia manawa.

 


Ka manawa hoʻouna: Iulai-28-2023