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1.71 ʻIke Hoʻokahi HMC Nā lens Optical

ʻO ka wehewehe pōkole:

1.71 lens Full name 1.71 refractive index lens, me ka kiʻekiʻe refractive index, high transmittance, kiʻekiʻe Abbe helu hiʻohiʻona, i ka hihia o ka like myopia degere, hiki ke hoemi nui i ka mānoanoa o ka lens, hoemi i ka maikai o ka lens, ma ka like. manawa, e hoʻomaʻemaʻe a ʻālohilohi ka lens, ʻaʻole maʻalahi e hoʻopuehu i ka palaoa anuenue. Ua ʻike ʻia ʻo ka hoʻohui ʻana i ka resin cyclic sulfide i loko o ka mea lens hiki ke hoʻomaikaʻi i ka index refractive o ka lens, akā ʻoi aku ka nui o ka cyclic sulfide resin e alakaʻi i ka hōʻemi ʻana o ka transmittance māmā a me ka haki ʻana o nā mea. Ma ke kaohi pono ʻana i ka ʻike o ka resin sulfur ring i ka resin 1.71KR, loaʻa ka lens 1.71 i ka helu refractive kiʻekiʻe a me ka helu abbe ʻoiai e hōʻoiaʻiʻo ana i ka transmittance māmā, haʻahaʻa haʻahaʻa a me ka ʻike maopopo.


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Nā kikoʻī hana

Kahi i kumu: ʻO Jiangsu Kapa inoa: BORIS
Helu kumu hoʻohālike: Kiekie Index Lens Mea Lenses: KR
Ka hopena hihiʻo: ʻIke hoʻokahi Kiʻiʻoniʻoni uhi: HC/HMC/SHMC
kala o nā leki: Keʻokeʻo (loko) kala kala: ʻOmaomao/Puliuli
Index: 1.71 Kaumaha kikoʻī: 1.38
palapala hōʻoia: CE/ISO9001 Waiwai Abbe: 37
anawaena: 75/70/65mm Hoʻolālā: Aspherical
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E pili ana ka index lens i ka index of refraction (i ʻike ʻole ʻia ʻo refractive index) o nā mea lens no nā maka maka. He helu ana pili ia e wehewehe ana i ka pono o ka mea e wili ai i ka malamalama. E pili ana ka refraction māmā i ka hele ʻana o ke kukui ponoʻī i loko o ka lens.

Hoʻokaʻawale ʻia nā mea Lens ma kā lākou kuhikuhi kuhikuhi. ʻO kēia ʻōlelo kuhikuhi refractive ka ratio o ka māmā o ka māmā ke hele ʻo ia ma ka ea a me ka wikiwiki o ka māmā ke hele ʻo ia i ka mea lens. He hōʻailona ia o ka nui o ka mālamalama e piʻo i kona hele ʻana ma ka lens. Hoʻopaʻa ʻia ka mālamalama ma ka ʻili mua o ka lens, a laila hoʻi i kona puka ʻana mai ka lens. No laila hiki ke hoʻomaʻamaʻa ʻia ka lens, a maʻalahi hoʻi.

Hoʻopuka Hoʻolaha

Me nā lens makaaniani maʻamau, ʻoi aku ka lahilahi o ke kikowaena o nā aniani a ʻoi aku ka mānoanoa o nā ʻaoʻao o waho e hoʻomaʻamaʻa i ka refraction ʻo ia ka mea e hana ai nā aniani kuhikuhi! He kiʻekiʻe aʻe ka helu kuhikuhi o ka refraction o nā lens index kiʻekiʻe ma mua o nā lens maʻamau, ʻo ia hoʻi ʻaʻole pono lākou e mānoanoa a puni nā ʻaoʻao i mea e pono ai.

ʻO nā lens-index kiʻekiʻe ke ʻano o ka lens ponoʻī hiki ke ʻoi aku ka lahilahi a me ka māmā. ʻO kēia ka mea e hiki ai i kāu mau aniani ke lilo i mea nani a ʻoluʻolu e like me ka hiki. ʻOi aku ka maikaʻi o nā lens kiʻekiʻe inā loaʻa iā ʻoe kahi ʻōlelo kuhikuhi maka aniani ikaika no ka ʻike kokoke, ʻike maka, a i ʻole astigmatism. Eia nō naʻe, ʻo ka poʻe me ka haʻahaʻa haʻahaʻa maka aniani e hiki ke pōmaikaʻi mai nā lens index kiʻekiʻe.

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ʻO 1.71 kahi huahana counterattack. Ma keʻano laulā, ʻoi aku ka kiʻekiʻe o ka helu refractive, ʻoi aku ka haʻahaʻa o ka helu Abbe. ʻO ka helu 1.67 Abbe he 32, ʻo ka 1.74 he 33, a hiki i ka 1.71 ke hana i ka 37. Ua kūleʻa ka hoʻouka kaua. He kiʻekiʻe ka helu Abbe, haʻahaʻa ka hoʻopuehu, ʻoi aku ka maʻalahi. ʻoi aku ka liʻiliʻi o ka 1.67 ma mua o 1.74, akā ʻoi aku ka manoanoa i ke kiʻekiʻe. ʻO 1.74 ka lahilahi, akā he kiʻekiʻe ke kumukūʻai, ʻoi aku ka nui o ka waena waena. Hiki i nā hoa he nui ke koho i ka 1.67 no kā lākou ʻeke. A hoʻopiha ka 1.71 i kēlā āpau.

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