Shanghai International Eyewear Exhibition (Shanghai Eyewear Exhibition, International Eyewear Exhibition) ndeimwe yeindasitiri yakakura uye inozivikanwa zviri pamutemo pasi rose yezvipfeko zvemaziso uye kuratidzwa kwekutengeserana muChina, uye zvakare iratidziro yepasi rose yemaziso ine mhando dzine mukurumbira muAsia.
Iyo Shanghai International Eyewear Exhibition (Shanghai Eyewear Exhibition, International Eyewear Exhibition) yakaitirwa mudzimba dzese dzekuratidzira mukati meShanghai World Expo Exhibition Hall.Nzvimbo yekuratidzira ndiyo yekutanga saiti ye2010 Shanghai World Expo, inova pakati peShanghai uye nzvimbo inopisa yevanhu, inotora zvakanakira zvenzvimbo uye zvivakwa zvakakwana.
Pakati pavo, Hall 2 ndiyo horo yefashoni yepasirese, nepo Hall 1, 3 uye 4 inogaro makambani emeso eChina akatanhamara.Kuitira kusimudzira zvinobudirira maChina ekutanga-kirasi dhizaini yemaziso uye zvigadzirwa zvitsva, murongi achamisa yakasarudzika nzvimbo yekuratidzira ye "Designer works" muhoro yepakati yepasi, uye kumisa Horo 4 se "boutique hall. ".Pamusoro pezvo, iyo Shanghai International Eyewear Exhibition (Shanghai Eyewear Exhibition, International Eyewear Exhibition) zvakare yakanakira vatengi kuodha zvigadzirwa zvavanofarira zvemaziso ipapo.
Range of exhibits
Mhando dzese dzemagirazi: Mafuremu ekuona, magirazi ezuva, lenzi, magirazi e3D, magirazi edhijitari, ophthalmic midziyo, magirazi uye lens michina yekugadzira, magirazi zvikamu uye zvishongedzo, girazi remaziso, molds, zvigadzirwa zvekuchengetedza maziso, lens uye yekuchenesa lens. mhinduro, makesi egirazi remaziso, zviridzwa zveophthalmic zvekurapa, zvigadzirwa zvemaziso, zvigadzirwa zvefekitori yegirazi, lenzi dzemaziso, amblyopia yekuyedza nekugadzirisa michina, ine chekuita nesainzi uye tekinoroji magazini Zvinhu uye kuratidzwa, masangano eindasitiri yemaziso, nezvimwe.
Zvishandiso zvakakosha zvemagirazi: magirazi ekugadzira magirazi, optometry midziyo nemidziyo, mbishi uye zvekubatsira zvemagirazi, magirazi ekuona uye magirazi ekuchengetedza zvigadzirwa.
Kurapa kwepamusoro uye tekinoroji yekupedzisa: zvigadzirwa nemidziyo, midziyo yekupfekedza uye zvigadzirwa zvekubatsira, kuchengetedzwa kwezvakatipoteredza, kuchengetedza uye kuchengetedza michina, coating zvigadzirwa.
Chiratidziro ichi chine 758 varatidziri, kusanganisira 158 varatidziri vepasi rese kubva kunyika gumi nemasere nematunhu pasi rose.Pakati pavo, kune anopfuura makumi maviri "zviso zvitsva" muInternational museum, inoverengera nezve 12%;Kune vangangosvika makumi masere varatidziri vatsva mumusha pavilion, vachiverengera 15% yehuwandu.Zviso zvitsva uye shamwari dzekare, kuungana kunofadza!
Iine nzvimbo yekuratidzira inopfuura 70,000 square metres, anopfuura gumi marudzi ezvigadzirwa zvepamberi uye kubudirira kwetekinoroji senge magirazi ezuva, magirazi emaziso, lenzi dzemaziso, zviridzwa uye zvishandiso, zvigadzirwa zvepaperipheral uye software masisitimu zvinoratidzwa zvizere.Yakagadzirwa zvine mutsindo "Ramangwana Vision" kumisikidzwa kwemusoro uye nguva-kadhi nzvimbo dziri pese paExpo Exhibition Center, ichiva mamiriro ekunze evanhu.
Munguva yekuratidzira kwemazuva matatu, mubatanidzwa nemabhizinesi aitora chikamu akabata zviitiko makumi matatu zvezviyero zvakasiyana panguva imwe chete, zvinosanganisira kufambira mberi mukudzivirira nekudzora myopia, kudzivirira myopia uye kudzora kududzira, hutano hwekuona yenyika, furemu uye lens brand. kuburitswa kutsva uye mimwe misoro mizhinji, yakapfuma uye yakadzama zvemukati, kubatsira vashanyi kunakidzwa nekumwe-kumira kunzwisisa kweiyo yekucheka-kumucheto tekinoroji uye indasitiri yekuvandudza maitiro eOptometry.
Makambani mazhinji emumba nekune dzimwe nyika resin lens akapinda mukuratidzira.
Resin lens imhando yelenzi yakagadzirwa nezvinhu zvehupenyu, mukati mune polymer cheni chimiro, chakabatana uye matatu-dimensional network dhizaini, iyo intermolecular chimiro chakadzikama, uye nzvimbo iri pakati pemaketani emamorekuru inogona kuburitsa hukama.Iyo mwenje yekufambisa ndeye 84% -90%, iyo mwenje transmittance yakanaka, uye optical resin lens ine yakasimba kukanganisa kuramba.
Resin lens imhando yezvakagadzirwa organic, iyo yemukati ndeye polymer cheni chimiro, chakabatana uye matatu-dimensional network chimiro, iyo intermolecular chimiro chakarerutswa, uye nzvimbo iri pakati pemamorekuru cheni inogona kuburitsa hukama.Iyo mwenje yekufambisa ndeye 84% -90%, iyo mwenje transmittance yakanaka, uye optical resin lens ine yakasimba kukanganisa kuramba.
Resin lens imhando yeoptical lens yakagadzirwa neresin.Kune marudzi akawanda ezvigadzirwa, uye zvichienzaniswa negirazi lenzi, ine zvayakanakira zvayakasiyana:
1. Chiedza.General resin lenzi 0.83-1.5, uye optical girazi 2.27 ~ 5.95.
2, yakasimba kukanganisa kuramba.Iko kupikisa kweresin lenses kunowanzo 8 ~ 10kg/cm2, iyo yakawanda kanoverengeka iyo yegirazi, saka haisi nyore kutyora, yakachengeteka uye yakasimba.
3, yakanaka kutapurirana chiedza.Munharaunda inoonekwa, kufambiswa kweresin lens kwakafanana neyegirazi.Infrared region, yakakwira zvishoma pane girazi;Munharaunda ye ultraviolet, iyo transmittance inodzikira sezvo wavelength inodzikira, uye chiedza chine wavelength isingasviki 0.3um chinenge chanyura.
4, mutengo wakaderera.Majekiseni ekuumba lenzi, anongoda kugadzira chaiyo mold, inogona kugadzirwa yakawanda, kuchengetedza mari yekugadzirisa uye nguva.
5, inogona kusangana nezvinodiwa zvakakosha.Semuenzaniso, kugadzirwa kweaspherical lenses hakusi kwakaoma, uye magirazi egirazi akaoma kuita.
Nharo
Yakapetwa refractive index
Ndiyo chiyero chesine cheiyo inofambiswa mwenje Angle yelenzi kune chiitiko mwenje uye chiitiko mwenje Angle.Kukosha kwayo kunowanzo pakati pe1.49 ne1.74.Pane imwe dhigirii, iyo yakakwirira iyo refractive index, iyo yakaonda lens, asi iyo yakakwirira iyo refractive index yezvinyorwa, zvakanyanya kupararira kwayo.
Kupeta kuramba kune mikwenya
Zvinoreva chiyero chekukuvadza kune mwenje transmittance ye lens surface pasi pekuita kwemasimba ekunze.Iko kukwenya kwe lens chinhu chakakosha chinokanganisa hupenyu hwesevhisi uye yekuona maitiro eiyo lens.Iyo inowanzo shandiswa friction fog value (Hs) kuChina inoratidza kuti kukosha kwayo kunowanzo kuve pakati pe0.2-4.5, uye yakaderera zviri nani.Iyo BAYER nzira inowanzoshandiswa kune dzimwe nyika, uye kukosha kwayo kuri pakati pe 0.8-4, iyo yakakwirira iri nani.Kazhinji inonzi yakaomeswa resin lenzi, kukwenya kuramba kuri nani pane general resin lenzi.
Kupeta UV cutoff mwero
Iyo inozivikanwawo se UV kukosha, chiratidzo chakakosha chekuongorora kuvharika kunoshanda kweiyo ultraviolet mwaranzi yelens.Kukosha kwayo kunofanira kunge kwakakura kupfuura 315nm, kazhinji yakakura kupfuura 350nm uye isingasviki 400nm.Iyo UV400 lens, iyo inowanzonzwika muzvitoro zvemaziso, inogona kunyatsovhara ultraviolet mwaranzi.Uye zvakare, zvinokwanisika zvakare kuwedzera radiation yekudzivirira firimu kune resin lens.
Folding light transmittance
Chiyero chehuwandu hwechiedza chinoratidzwa ne lens kusvika kuhuwandu hwechiitiko chechiedza.Iyo yakakwirira iyo transmittance, iyo lens yakajeka.
Nhamba yeabbe yakapetwa
Inoshandiswa kuratidza inverse proportion indekisi yekuparadzira kugona kwezvinhu zvakajeka, uye inogona kushandiswa sereferensi yekugadziriswa kweiyo yakaoma ruvara rwechiedza chinooneka chelenzi.Kukosha kwaro kuri pakati pe32 ne60, uye iyo yakakwirira yeAbbe nhamba yelens, kuderera kushoma.
Kupeta kuramba kukanganiswa
Zvinoreva kusimba remagetsi re lens kuti rimire kukanganiswa.Iko kupikisa kupikisa kweresin lenzi kwakasimba kupfuura iyo yegirazi lenzi, uye kunyange mamwe marensi lenzi haaputsike.
Pachine zvakawanda zvakanakira resin lenzi, zvikasadaro haingave iyo inonyanya kushandiswa lens ikozvino.Resin lenses inogona zvakare kuvharwa, iyo plasticity yakasimba, iri nani kupfuura mamwe lenzi, asi mhando yeresin lenses ichiri yakanyatsosiyana, saka kana tichifananidza magirazi, isu tichiri kufanira kusarudza nemazvo, kuitira kuti tisarudze magirazi akakodzera. zvedu.
Nguva yekutumira: Aug-17-2023