Umboniso weZixhobo zamehlo wamazwe ngamazwe waseShanghai (uMboniso weZixhobo zamehlo waseShanghai, uMboniso weZixhobo zamehlo wamazwe ngamazwe) ngomnye wemiboniso emikhulu neyaziwayo ngokusesikweni kushishino lwezixhobo zamehlo zamazwe ngamazwe kunye nezorhwebo eTshayina, kwaye ukwangumboniso wezizwe ngezizwe wezixhobo zamehlo obonisa iimpawu ezidumileyo eAsia.
Umboniso weZixhobo zeMiboniso zeHlabathi waseShanghai (uMboniso weZixhobo zeShanghai, uMboniso weZixhobo zeHlabathi) ububanjelwe kuzo zonke iiholo zomboniso ezine ngaphakathi kweHolo yoMboniso yeHlabathi yeShanghai. Indawo yomboniso yindawo yokuqala yoMboniso weHlabathi weShanghai ka-2010, ophakathi kweShanghai nendawo enabantu abaninzi, bethatha iingenelo zeendawo kunye nezibonelelo ezipheleleyo.
Phakathi kwazo, iHolo 2 liholo lefashoni yamazwe ngamazwe, ngelixa iHolo 1, 3 kunye ne-4 ilungele iinkampani ezibalaseleyo zaseTshayina zezibuko zamehlo. Ukuze kukhuthazwe ngakumbi iingcamango zoyilo lwezibuko zamehlo zaseTshayina ezikumgangatho ophezulu kunye neemveliso ezintsha, umququzeleli uza kuseta indawo ekhethekileyo yomboniso "wemisebenzi yoMyili" kwiholo ephakathi yomgangatho osezantsi, aze amise iHolo 4 njenge "holo yezitolo". Ukongeza, uMboniso weZizibuko zamehlo waseShanghai (uMboniso weZiziso zamehlo waseShanghai, uMboniso weZiziso zaMazwe ngaMazwe) ukwalungele abathengi ukuba ba-odole iimveliso zabo zamehlo abazithandayo kwangoko.
Uluhlu lwemiboniso
Zonke iintlobo zezipili: Iifreyimu zeSpectacle, iiglasi zelanga, iilensi, iilensi zoqhagamshelwano, iiglasi ze-3D, iilensi zedijithali, izixhobo zamehlo, oomatshini bokuvelisa iiglasi kunye neelensi, iinxalenye zeglasi kunye nezixhobo, izinto eziluhlaza zeglasi, iimolds, iimveliso zokhathalelo lwamehlo, isisombululo sokucoca ilensi kunye neelensi zoqhagamshelwano, iikheyisi zeglasi, izixhobo zonyango zamehlo, iimveliso zamehlo, izixhobo zasefektri yeglasi yamehlo, iilensi zamehlo, izixhobo zovavanyo kunye nokulungiswa kwe-amblyopia, iijenali zesayensi kunye nezobugcisa ezinxulumene nazo Izinto kunye nemiboniso, imibutho yoshishino lwezihlangu zamehlo, njl.
Izixhobo ezikhethekileyo zeeglasi: izixhobo zokwenza iiglasi, izixhobo zamehlo kunye nezixhobo, izinto eziluhlaza nezincedisayo zeeglasi, iimveliso zokhathalelo lweelensi zoqhagamshelwano kunye neeglasi
Unyango lomphezulu kunye netekhnoloji yokugqiba: izinto eziluhlaza kunye nezixhobo, izixhobo zokugquma kunye neemveliso ezincedisayo, ukhuseleko lokusingqongileyo, izixhobo zokhuseleko kunye nokhuseleko, iimveliso zokugquma
Lo mboniso unababonisi abangama-758, kuquka nababonisi bamazwe ngamazwe abali-158 abavela kumazwe ali-18 nakwiindawo zehlabathi liphela. Phakathi kwabo, kukho "ubuso obutsha" obungaphezulu kwama-20 kwiMyuziyam yaMazwe ngaMazwe, obumalunga ne-12%; Kukho ababonisi abatsha abaphantse babe ngama-80 kwi-pavilion yasekhaya, obumalunga ne-15% yabo bonke. Ubuso obutsha nabahlobo bakudala, intlanganiso eyonwabisayo!
Njengoko inendawo yomboniso engaphezulu kweemitha zesikwere ezingama-70,000, iintlobo ezingaphezu kwe-10 zeemveliso eziphambili kunye nempumelelo yezobuchwepheshe ezifana neeglasi zelanga, izibuko ezibonakalayo, iilensi zamehlo, izixhobo kunye nezixhobo, iimveliso ezingaphandle kunye neenkqubo zesoftware ziboniswa ngokupheleleyo. Ufakelo lwemixholo ethi "Future Vision" oluyilwe ngobuchule kunye neendawo zekhadi lexesha zigcwele kwiZiko leMiboniso ye-Expo, ziba yindawo yokuhombisa abantu.
Ngexesha lomboniso weentsuku ezi-3, umbutho kunye namashishini athatha inxaxheba babambe phantse imisebenzi engama-30 yezikali ezahlukeneyo ngexesha elinye, bebandakanya inkqubela yamva nje ekuthinteleni nasekulawuleni i-myopia, ukutolikwa komgaqo-nkqubo wokuthintela nokulawula i-myopia, impilo yokubona yesizwe, ukukhutshwa okutsha kwefreyimu kunye nelensi kunye nezinye izihloko ezininzi, umxholo otyebileyo noneenkcukacha, ukunceda iindwendwe zikonwabele ukuqonda okuthe kratya kobuchwepheshe obuphambili kunye nendlela yophuhliso lweshishini lwe-optometry.
Iinkampani ezininzi ze-resin lens zasekhaya nezangaphandle zithathe inxaxheba kulo mboniso.
Ilensi yeResin luhlobo lwelensi eyenziwe ngezinto eziphilayo, ngaphakathi kukho isakhiwo setsheyini yepolymer, isakhiwo senethiwekhi esidibeneyo nesinobukhulu obuthathu, isakhiwo se-intermolecular sikhululekile, kwaye isithuba esiphakathi kwetsheyini yemolekyuli sinokuvelisa ukufuduka okulinganiselweyo. Ukuhanjiswa kokukhanya yi-84%-90%, ukuhanjiswa kokukhanya kulungile, kwaye ilensi yeresin ebonakalayo inokumelana okukhulu nempembelelo.
Ilensi ye-resin luhlobo lwezinto eziphilayo, ingaphakathi liyisakhiwo se-polymer chain, iqhagamshelene kwaye inesakhiwo senethiwekhi esinobukhulu obuthathu, ulwakhiwo lwe-intermolecular lukhululekile, kwaye isithuba esiphakathi kwe-molecular chain sinokuvelisa ukufuduka okulinganiselweyo. Ukuhanjiswa kokukhanya yi-84%-90%, ukuhanjiswa kokukhanya kulungile, kwaye ilensi ye-optical resin inokumelana okukhulu nempembelelo.
Ilensi yeresin luhlobo lwelensi ye-optical eyenziwe nge-resin. Zininzi iintlobo zezinto, kwaye xa ithelekiswa nelensi zeglasi, ineenzuzo zayo ezikhethekileyo:
1. Ukukhanya. Iilensi ze-resin eziqhelekileyo ziyi-0.83-1.5, kwaye iglasi ye-optical yi-2.27 ~ 5.95.
2, ukumelana okunamandla kwempembelelo. Ukumelana kwempembelelo kweelensi ze-resin ngokubanzi yi-8 ~ 10kg/cm2, ephindwe kaninzi kuneglasi, ngoko ke akulula ukuphula, kukhuselekile kwaye kuhlala ixesha elide.
3, ukuhanjiswa kokukhanya okuhle. Kwindawo ebonakalayo, ukuhanjiswa kwelensi ye-resin kufana nokweglasi. Ummandla we-infrared, uphezulu kancinci kuneglasi; Kwindawo ye-ultraviolet, ukuhanjiswa kwehla njengoko ubude be-wavelength buncipha, kwaye ukukhanya okunobude be-wavelength obungaphantsi kwe-0.3um phantse kutsalwe ngokupheleleyo.
4, ixabiso eliphantsi. Iilensi zokubumba ngenaliti, zifuna kuphela ukuvelisa isikhunta esichanekileyo, zinokwenziwa ngobuninzi, zigcine iindleko zokucubungula kunye nexesha.
5, ingahlangabezana neemfuno ezikhethekileyo. Umzekelo, ukuveliswa kweelensi ze-aspherical akunzima, kwaye iilensi zeglasi kunzima ukuzenza.
Ingxoxo
Isalathisi sokuqaqambisa esigoqiweyo
Yi-sine ratio yokukhanya okudluliselweyo I-engile yelensi kwisibane esithintelweyo kunye ne-engile yesibane esithintelweyo. Ixabiso layo ngokubanzi liphakathi kwe-1.49 kunye ne-1.74. Kwinqanaba elifanayo, okukhona i-refractive index iphezulu, kokukhona ilensi incipha, kodwa okukhona i-refractive index yezinto ezibonakalayo iphezulu, kokukhona ukusasazeka kwayo kusiba nzima.
Ukumelana nokusongana kwemikrwelo
Ibhekisa kwinqanaba lomonakalo ekudluliseleni kokukhanya komphezulu welensi phantsi kwesenzo samandla angaphandle. Ukukrwela kwelensi yinto ebalulekileyo echaphazela ubomi benkonzo kunye nesiphumo sokubonakala kwelensi. Ixabiso le-friction fog (Hs) elisetyenziswa rhoqo eTshayina libonisa ukuba ixabiso layo ngokubanzi liphakathi kwe-0.2-4.5, kwaye okukhona liphantsi kokukhona lingcono. Indlela yeBAYER isetyenziswa kakhulu kumazwe angaphandle, kwaye ixabiso layo liphakathi kwe-0.8-4, kokukhona liphezulu kokukhona lingcono. Ngokuqhelekileyo ibizwa ngokuba ziilensi ze-resin eziqinileyo, ukumelana nokukrwela kungcono kuneelensi ze-resin eziqhelekileyo.
Izinga lokunqunyulwa kwe-UV eligoqekayo
Ikwaziwa njengexabiso le-UV, luphawu olubalulekileyo lokuvavanya ukuvalwa okusebenzayo kwemitha ye-ultraviolet yelensi. Ixabiso layo kufuneka libe ngaphezulu kwe-315nm, ngokubanzi libe ngaphezulu kwe-350nm kwaye lingaphantsi kwe-400nm. Ilensi ye-UV400, eva rhoqo kwiindawo zokugcina ukukhanya, inokuthintela ngempumelelo imitha ye-ultraviolet. Ukongeza, kunokwenzeka ukongeza ifilimu yokukhusela imitha kwilensi ye-resin.
Ukuhanjiswa kokukhanya okugoqekayo
Umlinganiselo wobungakanani bokukhanya obuboniswa yilensi kunye nobungakanani bokukhanya okwenzekayo. Okukhona ukudluliselwa kokukhanya kuphezulu, kokukhona ilensi icaca ngakumbi.
Inombolo ye-abbe egoqiweyo
Isetyenziselwa ukubonisa isalathisi se-inverse proportional index ye-dispersion ability yezinto ezibonakalayo, kwaye ingasetyenziselwa ukubhekisa kwisisombululo sombala owomileyo wokukhanya okubonakalayo kwelensi. Ixabiso layo liphakathi kwama-32 nama-60, kwaye okukhona inani le-Abbe lelensi liphezulu, kokukhona ukuphambuka okuncinci.
Ukumelana nokusonga kwimpembelelo
Ibhekisa kumandla oomatshini belensi okumelana nempembelelo. Ukumelana nempembelelo kweelensi zeresin kunamandla kunokweelensi zeglasi, kwaye nezinye iilensi zeresin azinakwaphuka.
Ziseninzi iingenelo zeelensi ze-resin, kungenjalo ibingayi kuba yilensi isetyenziswa kakhulu ngoku. Iilensi ze-resin nazo zinokugqunywa, i-plasticity yayo inamandla, ingcono kakhulu kunezinye iilensi, kodwa umgangatho weelensi ze-resin usahlukile kakhulu, ngoko ke xa sifanisa iiglasi, kusafuneka sikhethe ngononophelo, ukuze sikhethe iiglasi ezifanelekileyo kuthi.
Ixesha lokuthumela: Agasti-17-2023