I-Shanghai International Eyewear Exhibition (iShanghai Eyewear Exhibition, International Eyewear Exhibition) yenye yezona zinto zinkulu kwaye zamkelwe ngokusemthethweni kwishishini lezizwe ngezizwe leempahla zamehlo kunye nemiboniso yorhwebo eTshayina, kwaye ikwangumboniso wamehlo wamazwe ngamazwe oquka iimpawu ezidumileyo eAsia.
I-Shanghai International Eyewear Exhibition (i-Shanghai Eyewear Exhibition, i-International Eyewear Exhibition) ibibanjelwe kuzo zone iiholo zemiboniso ngaphakathi kwe-Shanghai World Exhibition Hall. Indawo yomboniso yindawo yokuqala ye-2010 Shanghai World Expo, eliziko laseShanghai kunye neyona ndawo ishushu yabantu, ithatha inzuzo yeenzuzo zejografi kunye nezibonelelo ezipheleleyo.
Phakathi kwazo, iHolo 2 yiholo yefashoni yamazwe ngamazwe, ngelixa iHolo 1, 3 kunye ne-4 ihlalisa iinkampani zamehlo zaseTshayina ezibalaseleyo. Ukuze kukhuthazwe ngokufanelekileyo iingqikelelo zoyilo lwempahla yamehlo yaseTshayina yodidi lokuqala kunye neemveliso ezintsha, umququzeleli uya kuseka umboniso okhethekileyo othi "Umsebenzi woMyili" kwiholo eliphakathi kumgangatho ophantsi, kwaye umise iHolo 4 njenge "holo ye-boutique". ". Ukongeza, uMboniso we-Eyewear waseShanghai waMazwe ngaMazwe (i-Shanghai Eyewear Exhibition, uMboniso we-Eyewear waMazwe ngaMazwe) ukwalungele abathengi ukuba baodole iimveliso zamehlo abazithandayo kwangoko.
Uluhlu lwemiboniso
Zonke iintlobo zezibuko: Iifreyimu zemiboniso, iiglasi zelanga, iilensi, iilensi zoqhagamshelwano, iiglasi ze-3D, iilensi zedijithali, izixhobo zamehlo, iiglasi kunye noomatshini bokuvelisa iilensi, iinxalenye zeglasi kunye nezixhobo, i-eyeglass ekrwada, iimolds, iimveliso zokhathalelo lwamehlo, i-lens kunye nokucoca lens. isisombululo, iimeko zeglasi yamehlo, izixhobo zonyango lwe-ophthalmic, iimveliso ze-ophthalmic, i-eyeglass factory supply, iilensi zamehlo, uvavanyo lwe-amblyopia kunye nezixhobo zokulungisa, iijenali ezinxulumene nesayensi kunye nezobugcisa Izinto kunye nemiboniso, imibutho yoshishino lwe-eyewear, njl.
Izixhobo ezikhethekileyo zeeglasi: izixhobo zokuvelisa iiglasi, izixhobo ze-Optometry kunye nezixhobo, izinto ezikrwada kunye nezincedisayo kwiiglasi, iilensi zoqhagamshelwano kunye neemveliso zokunyamekela iiglasi.
Ukunyangwa komphezulu kunye nokugqiba itekhnoloji: izinto ezikrwada kunye nezixhobo, izixhobo zokugquma kunye neemveliso ezincedisayo, ukhuseleko lokusingqongileyo, izixhobo zokhuseleko kunye nokhuseleko, iimveliso zokugquma.
Lo mboniso unababonisi be-758, kuquka nababonisi behlabathi be-158 abavela kumazwe e-18 kunye nemimandla emhlabeni jikelele. Phakathi kwabo, kukho "ubuso obutsha" obungaphezulu kwama-20 kwimyuziyam yamazwe ngamazwe, ebalelwa malunga ne-12%; Baphantse babe ngama-80 ababonisi abatsha kwipavilion yasekhaya, ebalelwa kwi-15% yetotali. Ubuso obutsha kunye nabahlobo bakudala, indibano eyonwabisayo!
Ngommandla womboniso ongaphezu kwe-70,000 yeemitha zesikwere, ngaphezu kwe-10 iintlobo zeemveliso eziphuculweyo kunye neempumelelo zobuchwepheshe ezifana nezibuko zelanga, izibuko ze-optical, iilensi zamehlo, izixhobo kunye nezixhobo, iimveliso ze-peripheral kunye neenkqubo zesoftware ziboniswa ngokupheleleyo. Ufakelo lomxholo othi "Umbono wekamva" oluyilwe kakuhle kunye neendawo zekhadi lexesha zigcwele kwiZiko loMboniso loMboniso, lisiba yimozulu yabantu.
Ngexesha lomboniso weentsuku ezi-3, umbutho kunye namashishini athatha inxaxheba abambe phantse imisebenzi engama-30 yezikali ezahlukeneyo ngexesha elifanayo, ebandakanya inkqubela phambili yamva nje ekuthinteleni nasekulawuleni i-myopia, uthintelo lwe-myopia kunye nokutolika komgaqo-nkqubo, impilo yelizwe ebonakalayo, isakhelo kunye ne-lens brand. ukukhutshwa okutsha kunye nezinye izihloko ezininzi, umxholo otyebileyo kunye neenkcukacha, ukunceda abatyeleli ukuba banandiphe ukuqonda okukodwa kobugcisa obunqamlekileyo kunye nentsingiselo yophuhliso loshishino lwe-Optometry.
Iinkampani ezininzi zasekhaya nezangaphandle ze-resin lens zithathe inxaxheba kulo mboniso.
I-resin lens luhlobo lwelensi eyenziwe ngezinto eziphilayo, ngaphakathi yisakhiwo se-polymer chain, idibaniso kunye nesakhiwo sothungelwano esine-dimensional-dimensional, isakhiwo se-intermolecular sikhululekile, kwaye isithuba phakathi kwamatyathanga e-molecular inokuvelisa ukufuduka okuhambelanayo. Ukuhanjiswa kokukhanya yi-84% -90%, ukuhanjiswa kokukhanya kulungile, kunye nelensi ye-optical resin inokumelana nefuthe elinamandla.
I-resin lens luhlobo lwezinto eziphilayo, ingaphakathi lisakhiwo se-polymer chain, idibaniso kunye nesakhiwo sothungelwano esine-dimensional-dimensional, isakhiwo se-intermolecular sikhululekile, kwaye isithuba phakathi kwamakhonkco eemolekyuli sinokuvelisa ukufuduka. Ukuhanjiswa kokukhanya yi-84% -90%, ukuhanjiswa kokukhanya kulungile, kunye nelensi ye-optical resin inokumelana nefuthe elinamandla.
I-resin lens luhlobo lwe-lens ebonakalayo eyenziwe nge-resin. Kukho iintlobo ezininzi zemathiriyeli, kwaye xa kuthelekiswa neelensi zeglasi, ineengenelo zayo ezizodwa:
1. Ukukhanya. Iilensi ze-resin ngokubanzi ziyi-0.83-1.5, kunye neglasi ye-optical 2.27 ~ 5.95.
2, ukuxhathisa impembelelo enamandla. Ukumelana nempembelelo yeelensi ze-resin ngokuqhelekileyo yi-8 ~ 10kg/cm2, ephindwe kaninzi kuneglasi, ngoko akulula ukuphuka, ukhuselekile kwaye uhlala ixesha elide.
I-3, ukuhanjiswa kokukhanya okulungileyo. Kwingingqi ebonakalayo, ukuhanjiswa kwe-resin lens kufana neglasi. Ummandla we-infrared, uphezulu kancinci kuneglasi; Kwingingqi ye-ultraviolet, ukuhanjiswa kuncipha njengoko i-wavelength iyancipha, kwaye ukukhanya kunye ne-wavelength engaphantsi kwe-0.3um kuphantse kufakwe ngokupheleleyo.
4, ixabiso eliphantsi. Iilensi zokubumba ze-injection, zifuna kuphela ukuvelisa ukubumba okuchanekileyo, kunokuveliswa ngobuninzi, ukugcina iindleko zokucwangcisa kunye nexesha.
I-5, inokuhlangabezana neemfuno ezikhethekileyo. Ngokomzekelo, ukuveliswa kweelensi ze-aspherical akunzima, kwaye iilensi zeglasi zinzima ukwenza.
Ingxoxo
Isalathiso esigotyiweyo serefractive
Lumlinganiselo wesine wokukhanya okudlulisiweyo IAngile yelensi ukuya kwisibane sesiganeko kunye neAngle yokukhanya kwesiganeko. Ixabiso layo ngokubanzi liphakathi kwe-1.49 kunye ne-1.74. Kwinqanaba elifanayo, i-index ye-refractive ephezulu, i-lens encinci, kodwa i-index ye-refractive ye-index ephezulu yezinto eziphathekayo, ngakumbi ukusabalalisa kwayo.
Ukumelana nokusonga imikrwelo
Ibhekisela kwiqondo lomonakalo ekugqithiseni ukukhanya kwendawo ye-lens phantsi kwesenzo samandla angaphandle. I-scratch ye-lens yinto ebalulekileyo echaphazela ubomi benkonzo kunye nesiphumo esibonakalayo se-lens. Ixabiso lenkungu elisetyenziswa ngokuqhelekileyo (Hs) e-China libonisa ukuba ixabiso layo ngokubanzi liphakathi kwe-0.2-4.5, kwaye isezantsi ingcono. Indlela ye-BAYER isetyenziswa ngokuqhelekileyo kumazwe angaphandle, kwaye ixabiso layo liphakathi kwe-0.8-4, iphezulu ingcono. Ngokuqhelekileyo zibizwa ngokuba ziilensi zeresin eziqinileyo, ukumelana nokukrweleka kungcono kuneelensi zeresin ngokubanzi.
Ukusonga i-UV cutoff ireyithi
Ikwabizwa ngokuba yixabiso le-UV, sisalathisi esibalulekileyo sokuvavanya uthintelo olusebenzayo lwemitha ye-ultraviolet yelensi. Ixabiso layo kufuneka libe likhulu kune-315nm, ngokubanzi libe likhulu kune-350nm kwaye libe ngaphantsi kwe-400nm. I-lens ye-UV400, ehlala iviwa kwiivenkile zamehlo, inokuthintela ngokufanelekileyo imitha ye-ultraviolet. Ukongeza, kunokwenzeka ukuba ungeze ifilimu yokukhusela i-radiation kwi-resin lens.
Ukuhanjiswa kokukhanya okusongayo
Umlinganiselo wobungakanani bokukhanya oqikelelwe yilensi ukuya kwisixa sesiganeko sokukhanya. Okukhona ukuhanjiswa okuphezulu, kokukhona i-lens icaca ngakumbi.
Inombolo ye-abbe esongwayo
Isetyenziselwa ukubonisa isalathiso somlinganiselo ophambeneyo wesakhono sokusasazwa kwezinto ezibonakalayo, kwaye ingasetyenziswa njengesalathiso kwisisombululo sombala owomileyo wokukhanya okubonakalayo kwelensi. Ixabiso layo liphakathi kwe-32 kunye ne-60, kwaye iphakamileyo inombolo ye-Abbe ye-lens, ukugqwesa okuncinci.
Ukumelana nokusonga kwimpembelelo
Ibhekisa kumandla omatshini welensi ukumelana neempembelelo. Ukumelana nempembelelo yeelensi zeresin kunamandla kunoko kweelensi zeglasi, kwaye ezinye iilensi zeresin azinakwaphuka.
Kusekho izibonelelo ezininzi zeelensi ze-resin, kungenjalo ngekhe ibe yeyona lens isetyenziswa kakhulu ngoku. Iilensi ze-resin nazo ziyakwazi ukugquma, iplastiki yomelele, ingcono kakhulu kunezinye iilensi, kodwa umgangatho we-resin lens usahluke kakhulu, ngoko xa sidibanisa iiglasi, kufuneka sikhethe ngononophelo, ukuze sikhethe iiglasi ezifanelekileyo. yeyethu.
Ixesha lokuposa: Aug-17-2023