Imurikagurisha mpuzamahanga ry’amaso ya Shanghai (Imurikagurisha ry’amaso ya Shanghai, imurikagurisha mpuzamahanga ry’amaso) ni rimwe mu nganda nini kandi zemewe ku mugaragaro n’inganda mpuzamahanga z’amaso n’imurikagurisha mu Bushinwa, kandi ni n’imurikagurisha mpuzamahanga ry’amaso ryerekana ibirango bizwi muri Aziya.
Imurikagurisha mpuzamahanga ry’amaso ya Shanghai (Imurikagurisha ry’amaso ya Shanghai, imurikagurisha mpuzamahanga ry’amaso) ryabereye mu mazu yose uko ari ane yaberaga mu nzu mberabyombi ya Shanghai. Ahazabera imurikagurisha niho hambere habereye imurikagurisha ry’isi rya Shanghai 2010, rikaba ari ihuriro rya Shanghai hamwe n’ahantu hashyushye h’abantu, hakaba hari ibyiza by’imiterere n’ibikorwa byuzuye.
Muri byo, Hall 2 ni salle mpuzamahanga yerekana imideli, naho Hall 1, 3 na 4 zakira amasosiyete akomeye yimyenda yubushinwa. Mu rwego rwo kurushaho kumenyekanisha neza imyambaro y’amaso yo mu cyiciro cya mbere cy’Ubushinwa n’ibicuruzwa bishya, uwateguye azashyiraho ahantu hihariye herekanwa imurikagurisha rya "Designer works" muri salle yo hagati ya etage, maze ashyiraho Hall 4 nka "salle ya butike. ". Byongeye kandi, imurikagurisha mpuzamahanga ry’amaso ya Shanghai (Imurikagurisha ry’amaso rya Shanghai, imurikagurisha mpuzamahanga ry’amaso) naryo ryorohereza abaguzi gutumiza ibicuruzwa byabo by'amaso bakunda aho hantu.
Urutonde rw'ibicuruzwa
Ubwoko bwose bw'indorerwamo: Amakadiri y'ikirahure, indorerwamo z'izuba, lens, lens ya contact, ibirahure bya 3D, ibyuma bya digitale, ibikoresho by'amaso, imashini zitunganya ibirahuri, ibikoresho by'ibirahure n'ibikoresho, ibirahuri by'ibirahure, ibikoresho, ibikoresho byo kwita ku jisho, lens hamwe no guhanagura lens igisubizo, ibirahuri by'amaso, ibikoresho by'ubuvuzi bw'amaso, ibicuruzwa by'amaso, ibikoresho byo mu ruganda rw'amaso, lensisiti y'amaso, ibikoresho byo gupima no gukosora, ibinyamakuru bijyanye na siyansi na tekiniki bifitanye isano Ibikoresho n'imurikagurisha, amashyirahamwe y'inganda z’amaso, n'ibindi.
Ibikoresho byihariye byibirahure: ibikoresho byo gukora ibirahure, ibikoresho nibikoresho bya optometrie, ibikoresho bibisi nubufasha bwibirahure, lens ya contact hamwe nibicuruzwa byita kumirahure
Ubuhanga bwo gutunganya no kurangiza ikoranabuhanga: ibikoresho fatizo nibikoresho, ibikoresho byo gutwika nibicuruzwa bifasha, kurengera ibidukikije, umutekano n’ibikoresho byo kurinda, ibicuruzwa bitwikiriye
Iri murika rifite abamurika 758, barimo 158 berekana imurikagurisha mpuzamahanga baturutse mu bihugu 18 n’uturere ku isi. Muri byo, mu nzu ndangamurage mpuzamahanga harimo "isura nshya" zirenga 20, zingana na 12%; Muri pavilion hari abantu bagera kuri 80 berekana imurikagurisha, bangana na 15% byuzuye. Isura nshya ninshuti zishaje, guterana kwishimye!
Hamwe nimurikagurisha rifite metero kare zirenga 70.000, ubwoko burenga 10 bwibicuruzwa byateye imbere hamwe niterambere ryikoranabuhanga nk'amadarubindi, indorerwamo za optique, indorerwamo z'amaso, ibikoresho n'ibikoresho, ibicuruzwa bya peripheri hamwe na sisitemu ya software birerekanwa byuzuye. Byateguwe neza "Future Vision" gushiraho insanganyamatsiko hamwe namakarita yigihe-gihe biri murwego rwo kwerekana imurikagurisha, bihinduka ikirere kubantu.
Mu imurikagurisha ry’iminsi 3, ishyirahamwe n’ibigo byitabiriye amahugurwa bakoze ibikorwa bigera kuri 30 by’iminzani itandukanye mu gihe kimwe, birimo iterambere rigezweho mu gukumira no kurwanya indwara ya myopiya, gusobanura politiki yo gukumira no kurwanya indwara ya myopiya, ubuzima bw’amashusho y’igihugu, ikarita na lens gusohora gushya hamwe nizindi ngingo nyinshi, zikize kandi zirambuye, kugirango zifashe abashyitsi kwishimira icyerekezo kimwe cyo kumenya ikoranabuhanga rigezweho hamwe niterambere ryinganda za optometrie.
Amasosiyete menshi yo mu gihugu no mu mahanga resin lens yitabiriye imurikagurisha.
Lens lens ni ubwoko bwa lens bukozwe mubikoresho kama, imbere ni imiterere yumunyururu wa polymer, uhujwe hamwe nu miyoboro itatu-imiyoboro y'urusobekerane, imiterere ya intermolecular irorohewe, kandi umwanya uri hagati yiminyururu ya molekile urashobora kubyara kwimuka ugereranije. Itumanaho ryumucyo ni 84% -90%, ihererekanyabubasha ni ryiza, kandi lens optique ifite imbaraga zo guhangana ningaruka zikomeye.
Lens lens ni ubwoko bwibintu kama, imbere ni imiterere yumunyururu wa polymer, uhujwe hamwe nu miyoboro itatu-imiyoboro y'urusobekerane, imiterere ya intermolecular irorohewe, kandi umwanya uri hagati yiminyururu ya molekile urashobora kubyara kwimuka ugereranije. Itumanaho ryumucyo ni 84% -90%, ihererekanyabubasha ni ryiza, kandi lens ya optique ifite imbaraga zo kurwanya ingaruka.
Ibikoresho bya resin ni ubwoko bwa lens optique ikozwe muri resin. Hariho ubwoko bwinshi bwibikoresho, kandi ugereranije nibirahuri, bifite ibyiza byihariye:
1. Umucyo. Lens rusange muri rusange ni 0.83-1.5, hamwe nikirahure cya optique 2.27 ~ 5.95.
2, kurwanya ingaruka zikomeye. Ingaruka zo kurwanya lens ya resin muri rusange ni 8 ~ 10kg / cm2, zikubye inshuro nyinshi ikirahure, ntabwo rero byoroshye kumeneka, umutekano kandi biramba.
3, itara ryiza. Mu karere kagaragara, ihererekanyabubasha rya resin risa n'iry'ikirahure. Agace ka infragre, hejuru gato yikirahure; Mu karere ka ultraviolet, itumanaho rigabanuka uko uburebure bwumuraba bugabanuka, kandi urumuri rufite uburebure buri munsi ya 0.3um rwinjiye rwose.
4, igiciro gito. Gutera inshinge, gukenera gusa gukora neza, birashobora gukorwa cyane, bizigama amafaranga yo gutunganya nigihe.
5, irashobora guhaza ibikenewe bidasanzwe. Kurugero, kubyara lensifike ntabwo bigoye, kandi ibirahuri biragoye gukora.
Impaka
Icyerekezo cyangiritse
Nibipimo bya sine yumucyo woherejwe Inguni ya lens kumuri yibyabaye hamwe nurumuri rwibyabaye. Agaciro kayo muri rusange kari hagati ya 1.49 na 1.74. Kurwego rumwe, urwego rwo hejuru rwerekana ibyangiritse, urwego ruto rworoha, ariko uko urwego rwo hejuru rwibintu byangirika, niko bikwirakwira cyane.
Kurwanya gukubitwa
Yerekeza ku rwego rwo kwangirika kwumucyo woherejwe hejuru yuburinganire bwimbaraga ziva hanze. Igishushanyo cya lens nikintu cyingenzi kigira ingaruka mubuzima bwa serivisi n'ingaruka ziboneka za lens. Ubusanzwe ibicu bikoreshwa cyane (Hs) mubushinwa byerekana ko agaciro kayo muri rusange kari hagati ya 0.2-4.5, naho hasi ni byiza. Uburyo bwa BAYER busanzwe bukoreshwa mubihugu byamahanga, kandi agaciro kayo kari hagati ya 0.8-4, hejuru nibyiza. Mubisanzwe byitwa gukomera kwa resin, gukomera kurwanya ni byiza kurenza rusange.
Kugabanuka igipimo cya UV
Bizwi kandi nka UV agaciro, nikimenyetso cyingenzi cyo gusuzuma uburyo bwiza bwo guhagarika imirasire ya ultraviolet ya lens. Agaciro kayo kagomba kuba karenze 315nm, muri rusange karenze 350nm na munsi ya 400nm. Lens ya UV400, ikunze kumvikana mububiko bwa optique, irashobora guhagarika neza imirasire ya ultraviolet. Mubyongeyeho, birashoboka kandi kongeramo firime yo gukingira imirasire kumurongo wa resin.
Gukwirakwiza urumuri
Ikigereranyo cyumucyo uteganijwe ninzira zingana nurumuri. Iyo hejuru yohereza, niko bisobanurwa neza.
Umubare wuzuye abbe
Byakoreshejwe mukugaragaza ibipimo byerekana ibipimo byerekana ubushobozi bwo gukwirakwiza ibintu bibonerana, kandi birashobora gukoreshwa nkurwego rwo gukemura ibara ryumye ryumucyo ugaragara. Agaciro kayo kari hagati ya 32 na 60, kandi hejuru ya Abbe umubare wa lens, kugoreka gake.
Kurwanya gukubita ingaruka
Yerekeza ku mbaraga za mashini za lens kugirango zihangane n'ingaruka. Ingaruka zo kurwanya inzitizi ya resin irakomeye kuruta iy'ibirahuri, ndetse na lens zimwe na zimwe ntizivunika.
Haracyariho inyungu nyinshi za resin lens, naho ubundi ntabwo yaba lens ikoreshwa cyane ubu. Indwara ya resin irashobora kandi gutwikirwa, plastike irakomeye cyane, nziza cyane kuruta izindi lens, ariko ubwiza bwa linzira buracyari butandukanye cyane, iyo rero duhuje ibirahure, tugomba guhitamo neza, kugirango duhitemo ibirahuri bikwiye. kuri twe.
Igihe cyo kohereza: Kanama-17-2023