ʻO kekahi o nā nīnau a ka hapa nui o ka poʻe e lohe ai i ka wā e hoʻokomo ʻia ai kā lākou mau lens, ʻo ia, "ʻO wai ka ʻōlelo kuhikuhi refractive āu e pono ai?"Manaʻo wau ʻaʻole maopopo ka poʻe he nui i kēia huaʻōlelo ʻoihana, e aʻo kākou e pili ana i kēia lā!
Manaʻo ka nui o ka poʻe i kēia mau lā ʻoi aku ka maikaʻi o nā aniani, ʻoi aku ka maikaʻi!ʻO ka nui o nā opticians, e hopu ana i kēia psychology o nā mea kūʻai, hoʻohana pinepine i ka refractive index i mea kūʻai aku e hoʻonui i ke kumukūʻai o nā aniani i mea e loaʻa ai nā pono waiwai kiʻekiʻe.ʻO ia hoʻi, ʻoi aku ka kiʻekiʻe o ka refractive index, ʻoi aku ka lahilahi o ka lens, a ʻoi aku ka pipiʻi o ke kumukūʻai!
ʻO ka pōmaikaʻi nui o nā lens refractive kiʻekiʻe ko lākou lahilahi.Consumers i loko o ke koho ana o ka lens, pono e koho e like me okoa maka degere e kūpono i ko lakou iho, maikai hana o ka lens, makapo imi o kiʻekiʻe refractive kuhikuhipuʻuone mea ole makemake, kūpono ka mea nui loa!
Pono nā lens optical maikaʻi e nānā i nā lens me nā waiwai optical maikaʻi, i hōʻike ʻia i ka transmittance kiʻekiʻe, ka mālamalama kiʻekiʻe, ka liʻiliʻi liʻiliʻi, ka pale ʻana i ka lole maikaʻi, ka uhi maikaʻi a me ka hana pale maikaʻi.
ʻO ka maʻamau, ʻo ka index refractive o nā lens he 1.49, 1.56, 1.61, 1.67, 1.74, 1.8, 1.9.
Mai ka manaʻo loea e koho i ka refractive index maʻamau e like me ka noʻonoʻo piha ʻana:
1. Degere o ka myopia.
Hiki ke hoʻokaʻawale ʻia ka myopia i ka myopia māmā (ma loko o 3.00 degere), myopia haʻahaʻa (ma waena o 3.00 a me 6.00 degere), a me ka myopia kiʻekiʻe (ma luna o 6.00 degere).
ʻO ka MYOPIA maʻamau (400 degere ka emi ma mua o) CHOICE REFRACTIVE INDEX IS 1.56 OK, (300 degere a 600 degere) IN 1.56 OR 1.61 kēia mau ʻano ʻelua o ka REFRACTIVE index koho, 600 degere ma luna e hiki ke noʻonoʻo i ka 1.611 a i ʻole 1.61 ma luna o ka refractive. lekiō.
ʻOi aku ka kiʻekiʻe o ka ʻōlelo kuhikuhi refractive, ʻoi aku ka nui o ka refraction ma hope o ka hele ʻana o ka mālamalama i ka lens, a ʻoi aku ka lahilahi o ka lens.Eia nō naʻe, ʻoi aku ka kiʻekiʻe o ka hōʻailona refractive, ʻoi aku ka koʻikoʻi o ka hoʻopuehu ʻana, no laila he helu Abbe haʻahaʻa ka lens kiʻekiʻe refractive index.ʻO ia hoʻi, inā ʻoi aku ka kiʻekiʻe o ka helu refractive, ʻoi aku ka lahilahi o ka lens, akā i ka nānā ʻana i nā mea, ʻaʻole waiwai nui ka ʻoi o ke kala ke hoʻohālikelike ʻia me ka 1.56 refractive index.ʻO ka mea i ʻōlelo ʻia ma ʻaneʻi he ʻokoʻa iki wale nō ia ma ka hoʻohālikelike pili.Me ka ʻenehana o kēia manawa, ʻoi aku ka maikaʻi o ka lens me ka index refractive kiʻekiʻe i ka ʻike.Hoʻohana pinepine ʻia nā lens index refractive kiʻekiʻe no nā kaukani degere.
2. Pono kumuhana.
ʻAʻole paʻa loa ke koho ʻana i ka helu refractive e like me ke degere o ka myopia, akā pono e hui pū ʻia me ke koho o ke kiʻi a me ke kūlana maoli o ka maka e hoʻoholo ai.
I kēia manawa, ʻoi aku ka nui o ka myopic degere, ma ʻelima a ʻeono baidu's myopia, ʻoi aku ka mānoanoa o ka helu refractive haʻahaʻa o ka lens, ʻoi aku ka nui o ke kaumaha pili, i kēia manawa, inā ʻoi aku ka kiʻekiʻe o ka ʻimi ʻana i ka degere nani, ʻoi aku mākou ma mua o 1.61 refractive index, ʻoi aku hoʻi i ke koho ʻana i kahi kiʻi kiʻi e pale aku i ke ʻano pahu nui, no laila ākea, ʻoi aku ka maikaʻi o nā aniani degere o ka nani a me ka hōʻoluʻolu.
Ka Hopena: Pono e hoʻokumu ʻia ke koho ʻana o ka ʻōlelo kuhikuhi refractive ma muli o ka ʻōlelo aʻoaʻo o ka optometrist ʻoihana, e like me ke kiʻekiʻe o ka myopia, ka nui o ke kiʻi, nā pono aesthetic, ka hōʻoluʻolu ʻike, ka nui o ka hoʻohana ʻana a me nā noʻonoʻo piha ʻē aʻe, kūpono ka mea nui loa.
Ka manawa hoʻouna: ʻAukake-26-2022