ʻO Shanghai International Eyewear Exhibition (Shanghai Eyewear Exhibition, International Eyewear Exhibition) ʻo ia kekahi o nā ʻoihana maka maka ākea ākea ākea a me nā hōʻikeʻike kālepa ma Kina, a he hōʻikeʻike maka maka honua e hōʻike ana i nā hōʻailona kaulana ma Asia.
Ua mālama ʻia ka Shanghai International Eyewear Exhibition (Shanghai Eyewear Exhibition, International Eyewear Exhibition) i loko o nā hale hōʻikeʻike ʻehā i loko o ka Hale Hōʻikeʻike o Shanghai World Exhibition Hall.ʻO ka hale hōʻikeʻike ke kahua kumu o ka 2010 Shanghai World Expo, ʻo ia ke kikowaena o Shanghai a me ka wahi wela o nā kānaka, e noho ana i nā pono o nā pono ʻāina a me nā lako piha.
Ma waena o lākou, ʻo Hall 2 ka hale hōʻailona hōʻailona honua, ʻoiai ʻo Hall 1, 3 a me 4 e hoʻokipa ai i nā hui maka maka koʻikoʻi o Kina.I mea e hoʻoikaika maikaʻi ai i nā manaʻo hoʻolālā maka maka mua o Kina a me nā huahana hou, e hoʻonohonoho ka mea hoʻonohonoho i kahi wahi hōʻikeʻike kūikawā o "Designer hana" ma ka waena waena o ka papahele honua, a hoʻonohonoho i ka Hale 4 ma ke ʻano he "hale kūʻai. ".Eia kekahi, ʻo ka Shanghai International Eyewear Exhibition (Shanghai Eyewear Exhibition, International Eyewear Exhibition) he mea maʻalahi hoʻi i nā mea kūʻai aku e kauoha i kā lākou mau mea punahele punahele ma kahi.
Laulā o nā mea hōʻikeʻike
ʻO nā ʻano aniani a pau: Nā kiʻi kiʻi, nā aniani, nā lens, nā lens pili, nā aniani 3D, nā lens digital, nā lako ophthalmic, nā aniani a me nā mīkini hana lens, nā ʻāpana aniani a me nā mea pono, nā maka aniani maka, nā mea hoʻoheheʻe, nā huahana mālama maka, nā lens a me ka hoʻomaʻemaʻe ʻana i ka lens. ʻO ka hopena, nā pahu aniani, nā mea lapaʻau ophthalmic, nā huahana ophthalmic, nā lako hale hana aniani, nā lens ophthalmic, amblyopia hoʻāʻo a me nā lako hoʻoponopono, nā puke pai ʻepekema a me nā ʻenehana pili Nā mea a me nā hōʻikeʻike, nā hui ʻoihana maka, etc.
Nā mea hana kūikawā no nā aniani: nā lako hana aniani, nā lako optometry a me nā mea hana, nā mea maka a me nā mea kōkua no nā aniani, nā leka uila a me nā huahana mālama aniani.
ʻO ka hoʻomaʻamaʻa ʻana i ka ʻili a me ka ʻenehana hoʻopau ʻana: nā mea maka a me nā mea hana, nā mea hoʻonaninani a me nā huahana kōkua, ka palekana o ke kaiapuni, ka palekana a me nā lako pale, nā huahana uhi.
He 758 mau mea hōʻikeʻike kēia hōʻikeʻike, me 158 mau mea hōʻikeʻike honua mai 18 mau ʻāina a me nā wahi a puni ka honua.Ma waena o lākou, aia ma mua o 20 "nā maka hou" i ka International Museum, e helu ana ma kahi o 12%;Aia ma kahi o 80 mau mea hōʻikeʻike hou i loko o ka pā hale, ʻo ia ka 15% o ka huina.ʻO nā maka hou a me nā hoaaloha kahiko, hauʻoli ka hui!
Me kahi wahi hōʻikeʻike ʻoi aku ma mua o 70,000 square meters, ʻoi aku ma mua o 10 mau ʻano o nā huahana holomua a me nā hoʻokō ʻenehana e like me nā aniani, nā aniani aniani, nā lens maka, nā mea kani a me nā lako, nā huahana peripheral a me nā ʻōnaehana polokalamu.Ua hoʻolālā ʻia nā mea hoʻonohonoho kumuhana "Future Vision" a me nā wahi kāleka manawa ma ka Expo Exhibition Center, e lilo ana i mea ʻino no ka poʻe.
I loko o ka hōʻikeʻike 3-lā, ua mālama ka hui a me nā ʻoihana i komo i nā hana he 30 o nā unahi like ʻole i ka manawa like, e pili ana i ka holomua hou loa i ka pale ʻana a me ka mālama ʻana i ka myopia, ka wehewehe ʻana i ka myopia a me ka wehewehe ʻana i nā kulekele, ke olakino ʻike maka ʻāina, ke kiʻi a me ka brand lens. hoʻokuʻu hou a me nā kumuhana ʻē aʻe he nui, waiwai a me nā kikoʻī kikoʻī, e kōkua i ka poʻe malihini e hauʻoli i ka ʻike hoʻokahi o ka ʻenehana ʻokiʻoki a me ke ʻano hoʻomohala ʻoihana o ka optometry.
Nui nā hui lens resin kūloko a me nā ʻāina ʻē i komo i ka hōʻike.
ʻO ka lens Resin kahi ʻano lens i hana ʻia i nā mea kūlohelohe, ʻo loko he ʻano kaulahao polymer, pili ʻia a ʻekolu-dimensional network structure, hoʻomaha ʻia ka intermolecular structure, a hiki i ka lewa ma waena o nā kaulahao molecular ke hana i ka neʻe ʻana.ʻO 84% -90% ka māmā māmā, maikaʻi ka transmittance māmā, a he ikaika ka hopena o ka lens resin.
ʻO ka lens Resin kahi ʻano mea kūlohelohe, ʻo ka loko he ʻano kaulahao polymer, pili ʻia a ʻekolu-dimensional network structure, hoʻomaha ʻia ka intermolecular structure, a hiki i ka manawa ma waena o nā kaulahao molecular ke hana i ka neʻe ʻana.ʻO 84% -90% ka māmā māmā, maikaʻi ka transmittance māmā, a he ikaika ka hopena o ka lens resin.
He ʻano lens optical i hana ʻia me ka resin.Nui nā ʻano mea, a i hoʻohālikelike ʻia me nā aniani aniani, loaʻa iā ia kāna mau pono kūʻokoʻa:
1. Māmā.ʻO nā lens resin maʻamau he 0.83-1.5, a me ke aniani aniani 2.27 ~ 5.95.
2, ikaika ka hopena kū'ē.ʻO ka hopena o ka hopena o nā lens resin ma ke ʻano he 8 ~ 10kg/cm2, ʻo ia nā manawa he nui o ke aniani, no laila ʻaʻole maʻalahi ka haki, palekana a paʻa.
3, hoʻouna māmā maikaʻi.Ma ka ʻāpana ʻike ʻia, ua like ka transmittance o ka lens resin me ke aniani.ʻĀpana infrared, ʻoi aku ka kiʻekiʻe ma mua o ke aniani;Ma ka ʻāpana ultraviolet, hoʻemi ka transmittance i ka emi ʻana o ka nalu, a ʻo ka māmā me ka lōʻihi haʻahaʻa ma lalo o 0.3um ʻaneʻane hoʻopau loa.
4, kumu kūʻai haʻahaʻa.ʻO nā lens hoʻoheheʻe injection, pono wale nō e hana i kahi mold kūpono, hiki ke hana nui ʻia, mālama i nā kumukūʻai hana a me ka manawa.
5, hiki ke hoʻokō i nā pono kūikawā.No ka laʻana, ʻaʻole paʻakikī ka hana ʻana i nā lens aspherical, a paʻakikī ke hana i nā lens aniani.
Hoʻopaʻapaʻa
Helu hoʻopaʻa paʻa
ʻO ia ka lākiō sine o ka Angle kukui i hoʻouna ʻia o ka lens i ke kukui hanana a me ka Angle kukui hanana.Aia kona waiwai ma waena o 1.49 a me 1.74.Ma ke kēkelē like, ʻoi aku ka kiʻekiʻe o ka refractive index, ʻoi aku ka lahilahi o ka lens, akā ʻoi aku ka kiʻekiʻe o ka refractive index o ka mea, ʻoi aku ka paʻakikī o kona hoʻopuehu ʻana.
ʻO ka pale ʻana i nā ʻōpala
E pili ana i ke kiʻekiʻe o ka pōʻino i ka transmittance māmā o ka ʻili o ka lens ma lalo o ka hana a nā mana o waho.ʻO ka ʻōpala o ka lens kahi mea nui e pili ana i ke ola lawelawe a me ka hopena ʻike o ka lens.ʻO ke kumu kūʻai maʻamau friction fog value (Hs) ma Kina e hōʻike ana i kona waiwai ma waena o 0.2-4.5, a ʻo ka haʻahaʻa ʻoi aku ka maikaʻi.Hoʻohana mau ʻia ke ʻano BAYER ma nā ʻāina ʻē, a aia kona waiwai ma waena o 0.8-4, ʻoi aku ka kiʻekiʻe.ʻO ka mea maʻamau i kapa ʻia ʻo nā lens resin paʻakikī, ʻoi aku ka maikaʻi o ka pale ʻana ma mua o nā lens resin maʻamau.
ʻO ka helu ʻoki ʻoki UV pelu
ʻIke ʻia hoʻi ʻo ka waiwai UV, he hōʻailona koʻikoʻi ia e loiloi i ka pale pono ʻana o ka radiation ultraviolet o ka lens.Pono ka nui o kona waiwai ma mua o 315nm, ʻoi aku ka nui ma mua o 350nm a ma lalo o 400nm.ʻO ka lens UV400, i lohe pinepine ʻia i nā hale kūʻai optical, hiki ke pale pono i ka radiation ultraviolet.Eia kekahi, hiki ke hoʻohui i ke kiʻi pale radiation i ka lens resin.
Ka hoʻouna ʻana i ka māmā pelu
ʻO ka ratio o ka nui o ka mālamalama i hoʻolālā ʻia e ka lens i ka nui o ka hanana māmā.ʻO ke kiʻekiʻe o ka transmittance, ʻoi aku ka maopopo o ka lens.
Helu abbe pelu
Hoʻohana ʻia ia e hōʻike i ka inverse proportion index o ka hiki ke hoʻopuehu ʻia o nā mea alohilohi, a hiki ke hoʻohana ʻia ma ke ʻano he kuhikuhi i ka hoʻonā ʻana o ke kala maloʻo o ke kukui ʻike ʻia o ka lens.Aia kona waiwai ma waena o 32 a me 60, a ʻo ke kiʻekiʻe o ka helu Abbe o ka lens, ʻo ia ka emi o ka distortion.
ʻO ka pale pale ʻana i ka hopena
E pili ana i ka ikaika mechanical o ka lens e pale i ka hopena.ʻOi aku ka ikaika o ka hopena o nā lens resin ma mua o nā aniani aniani, a ʻo kekahi mau lens resin hiki ʻole ke haki.
Nui nā pono o nā lens resin, inā ʻaʻole ʻo ia ka lens i hoʻohana nui ʻia i kēia manawa.Hiki ke uhi ʻia nā lens resin, ʻoi aku ka ikaika o ka plasticity, ʻoi aku ka maikaʻi ma mua o nā lens ʻē aʻe, akā ʻokoʻa loa ka maikaʻi o nā lens resin, no laila ke hoʻohālikelike mākou i nā aniani, pono mākou e koho pono, no laila e koho i nā aniani kūpono. no kakou.
Ka manawa hoʻouna: ʻAukake-17-2023