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1.59 PC ʻOki ʻoniʻoni HMC Optical
ʻO nā lens PC, nā lens resin maʻamau he mau mea thermosetting, ʻo ia hoʻi, he wai ka mea maka, wela e hana i nā lens paʻa. Kapa ʻia ka ʻāpana PC he "space piece", "space piece", ʻo ka inoa kemika he polycarbonate momona, he mea thermoplastic. ʻO ia hoʻi, paʻa ka mea maka, hoʻomehana ʻia ma hope o ka hana ʻana i nā lens, no laila e hoʻopau ʻia kēia lens ma hope o ka deformed o ka huahana i hoʻopau ʻia, ʻaʻole kūpono no ka haʻahaʻa kiʻekiʻe a me nā manawa wela.
He paʻakikī ikaika ka lens PC, ʻaʻole i haki (hiki ke hoʻohana ʻia ka 2cm no ke aniani pale), no laila ua kapa ʻia ʻo ia he lens palekana. ʻO ka umekaumaha kikoʻī he 2 grams wale nō kēlā me ke kenimika cubic, e lilo ia i mea māmā loa i hoʻohana ʻia i kēia manawa no nā lens.
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1.71 ʻOki ʻulaʻula HMC Optical lens
ʻO nā makaaniani pale polū he mau makaaniani e pale ai i ke kukui polū mai ka hoʻonāukiuki ʻana i kou mau maka. Hiki i nā aniani kukui anti-blue kūikawā ke hoʻokaʻawale maikaʻi i ka ultraviolet a me ka radiation a hiki ke kānana i ke kukui uliuli, kūpono no ka hoʻohana ʻana i ke kelepona paʻalima a TV paha.
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1.67 MR-7 ʻoki ʻulaʻula HMC Optical lens
ʻO nā lens kukui anti-blue me ka nui o ka pale ʻana ma mua o 20% e like me ka ISO maʻamau e ʻōlelo ʻia no ka hoʻohana ʻana i kēlā me kēia lā o nā hāmeʻa hōʻike kikohoʻe LED e like me ke kīwī, kamepiula, pads a me nā kelepona paʻalima. ʻO ka lens kukui anti-blue me ka nui o ka pale ʻana ma mua o 40% e like me ka ISO maʻamau e ʻōlelo ʻia e hoʻohana ʻia e nā poʻe e nānā ana i ka pale no nā hola 8 i ka lā. Ma muli o ke kānana ʻana o nā aniani aniani anti-blue i ka ʻāpana o ke kukui uliuli, e melemele ke kiʻi i ka nānā ʻana i nā mea, pono e ʻaʻahu i ʻelua mau aniani, hoʻokahi mau makaaniani maʻamau no ka hoʻohana ʻana i kēlā me kēia lā, a me hoʻokahi mau aniani anti-blue kukui. me ka nui o ka pale ʻana ma mua o 40% no ka hoʻohana ʻana i nā huahana kikohoʻe LED e like me nā kamepiula. He mea kaulana loa nā makaaniani kukui anti-blue flat (ʻaʻohe degere) ma waena o nā mea hoʻohana ʻole myopic, kūikawā no ka ʻaʻahu o ke keʻena lolouila, a lilo mālie i mea ʻano.
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1.74 Ahu ʻaʻahu ʻulaʻula HMC Optical lens
ʻO ka maka aniani 1.74, ʻo ia ka lens me ka index refractive o 1.74, ʻo ia ka mea me ka helu refractive kiʻekiʻe loa ma ka mākeke, a ʻo ka mea me ka mānoanoa o ka lens thinnest. ʻO nā ʻāpana ʻē aʻe ke kūlike, ʻoi aku ka kiʻekiʻe o ka helu refractive, ʻoi aku ka lahilahi o ka lens, a ʻoi aku ka pipiʻi. Inā ʻoi aku ka nui o ka myopia ma mua o 800 degere, ua manaʻo ʻia he myopia ultra-kiʻekiʻe, a he kūpono ka helu refractive o 1.74.
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1.61 MR-8 ʻOki ʻulaʻula ʻOki Hoʻokahi Makana HMC Optical lens
1.60 'o ia ho'i, he 1.60 ka helu kuhikuhi refractive o ka lens, 'o ke ki'eki'e o ka 'index refractive, 'oi aku ka lahilahi o ka lens o ke degere like.
ʻO MR-8 kahi lens resin polyurethane.
1. Ma waena o nā lens 1.60 a pau, ʻoi aku ka maikaʻi o kāna hana optical, a hiki i ka helu Abbe ke hiki i 42, ʻo ia hoʻi e ʻoi aku ka kiʻekiʻe o ka mālamalama a me ka hilinaʻi o ka ʻike ʻana i nā mea;
2. Hiki i kona ikaika tensile ke hiki i 80.5, ʻoi aku ka maikaʻi ma mua o nā mea lens maʻamau;
3. Hiki i kona pale wela ke hiki i 100 ℃, paʻa ka hana, haʻahaʻa hoʻi ka hapa.
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1.71 ʻIke Hoʻokahi HMC Nā lens Optical
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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1.56 ʻIke Hoʻokahi HMC
ʻO Lens, ua kapa ʻia ka lens i ke kikowaena aniani, ʻo ia ke kikowaena pena ma hope o ke kau ʻana, kūpono no ka hoʻopili ʻana i ke aniani aniani, no laila ua kapa ʻia ʻo ia ke kikowaena aniani. Hiki i kona ʻano ke ākea, kū pololei, he mea maʻalahi a maʻalahi hoʻi.
Hoʻokaʻawale: Hiki ke hoʻokaʻawale ʻia nā lens i nā ʻano ʻehā e like me nā mea like ʻole:
Lens resin special lens lens lens aniani lens
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1.49 ʻIke Hoʻokahi UC
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.
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CR39 Makaaniani lens
ʻO nā makaaniani he ʻano huahana mālama ʻike e pale ai i ka pōʻino o nā maka kanaka ma muli o ka ikaika o ka lā. Me ka hoʻomaikaʻi ʻana i nā mea waiwai a me nā pae moʻomeheu, hiki ke hoʻohana ʻia nā makaaniani e like me nā mea kūikawā no ka nani a i ʻole ke ʻano pilikino.
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1.74 MR-174 FSV Kiʻekiʻe Index HMC nā lens optical
ʻO ka maʻamau, ke kamaʻilio mākou i ka index o ka resin lens, mai 1.49 - 1.56 - 1.61 - 1.67 - 1.71 - 1.74. No laila ka mana like, ʻo 1.74 ka lahilahi, ʻoi aku ka kiʻekiʻe o ka mana, ʻoi aku ka maopopo o ka hopena.
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1.67 MR-7 FSV Kiʻekiʻe Index HMC nā leki uila
1.67 index lens maʻamau i ʻelua mau ʻano mea, MR-7 mea a me MR-10 mea.
Akā ʻo ka mea MR-7 ka mea i hoʻohana nui ʻia a ʻike ʻia ma mua o ka mea MR-10.
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1.61 MR-8 FSV kiʻekiʻe HMC nā leki uila
Hoʻokaʻawale maʻamau ka lens index 1.61 i ʻelua ʻano, 1.61 MR-8 lens a me 1.61 Acrylic lens.
ʻOi aku ka ʻoluʻolu o ka lens 1.61 MR-8 i ka wā e ʻaʻahu ai, ma muli o kāna waiwai Abbe maikaʻi:41.
