1.49 ʻIke Hoʻokahi UC

ʻO ka wehewehe pōkole:

ʻO ka helu hoʻohālikelike o ka lens, 1.49, 1.56, 1.60, 1.67, 1.71, 1.74 ma ka hōʻailona luna o ka lens e pili ana i ka helu refractive o ka lens. No nā aniani myopic, ʻoi aku ka kiʻekiʻe o ka helu refractive o ka lens, ʻoi aku ka lahilahi o ka lihi o ka lens, ma ka manaʻo ua like nā ʻāpana ʻē aʻe.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā kikoʻī hana

Kahi i kumu:	ʻO Jiangsu	Kapa inoa:	BORIS
Helu kumu hoʻohālike:	1.49 Lens Index	Mea Lenses:	resin
Ka hopena hihiʻo:	ʻIke hoʻokahi	Kiʻiʻoniʻoni uhi:	UC/HC/HMC
kala o nā leki:	Keʻokeʻo	kala kala:	ʻOmaomao/Puliuli
Index:	1.49	Kaumaha kikoʻī:	1.32
palapala hōʻoia:	CE/ISO9001	Waiwai Abbe:	58
anawaena:	55/60/65/70mm	Hoʻolālā:	poepoe

Ma ka pae like, ʻoi aku ka kiʻekiʻe o ka refractive index, ʻoi aku ka lahilahi o ka lens. ʻO ka index refractive o 1.50 a i ʻole 1.56 kūpono no ke koho ʻana i loko o 300 degere, ʻo ka refractive index o 1.56 a i ʻole 1.60 kūpono no ke koho ʻana ma waena o 300 a me 500 degere, ʻo ka refractive index o 1.67 kūpono no ke koho ʻana ma waena o 500 a me 800 degere, a me ka refractive. ʻO index o 1.70 a me 1.74 kūpono no ke koho ʻana ma luna o 800 degere.

E like me kā mākou i ʻike ai, ʻo ka pōmaikaʻi nui loa o ka 1.50 refractive index ʻo ia ka helu Abbe kiʻekiʻe o 58, a ukali ʻia e ke kumukūʻai kūpono, i kūpono loa i nā poʻe me ka myopia haʻahaʻa.

Hoʻopuka Hoʻolaha

Koho ke keiki i ka lens me ka index refractive o 1.50. Inā loaʻa i kāu keiki nā pilikia ʻike, ʻaʻole kūpono ke komo ʻana i nā lens pale a me ka hoʻomalu ʻana, a i ʻole ʻae ʻia ka waihona kālā i ka hoʻohana ʻana i nā lens pale a hoʻokele. A laila ʻoi aku ka maikaʻi o nā lens maʻamau no nā keiki (myopia ma lalo o 400 degere). He lens index 1.50.

1. ʻO ka helu Abbe kiʻekiʻe: hoʻemi i ka hopena o ka hoʻopuehu ʻana i ka mālamalama. ʻOi aku i nā keiki ʻike maka, kahi nui ka mānoanoa waena, ʻoi aku ka nui o ka helu Abbe. (He helu Abbe ko ka maka o ke kanaka he 58.6, aʻo ka 1.50 refractive index lens he Abbe helu o 58)

2. Māmā: Ho'ololi koke nā keiki i nā lens, a he mea nui ke kū'ai.

3. ʻAe ʻia ka paʻakikī: ke hoʻohālikelike ʻia me 1.56, ʻoi aku ka kiʻekiʻe o ka paʻakikī a me ka paʻakikī, e hōʻemi ana i ka hopena o nā ʻōpala i ka mālamalama.

ʻO ka laina lalo: e hoʻonui i ka nui o nā makaaniani a kāu keiki e ʻaʻahu ai e like me ka maka o ke kanaka.