Imurikagurisha Mpuzamahanga ry’Imyambaro y’Amaso rya Shanghai (Imurikagurisha Mpuzamahanga ry’Imyambaro y’Amaso rya Shanghai, Imurikagurisha Mpuzamahanga ry’Imyambaro y’Amaso) ni rimwe mu mamurikagurisha mpuzamahanga akomeye kandi yemewe ku mugaragaro mu Bushinwa, kandi ni n’imurikagurisha mpuzamahanga ry’imyambaro y’amaso ririmo ibirango bizwi cyane muri Aziya.
Imurikagurisha Mpuzamahanga ry’Imyambaro yo mu Shanghai (Imurikagurisha Mpuzamahanga ry’Imyambaro yo mu Shanghai, Imurikagurisha Mpuzamahanga ry’Imyambaro yo mu Shanghai) ryabereye mu byumba bine by’imurikagurisha biri muri Shanghai World Exhibition Hall. Ahabereye imurikagurisha niho habereye imurikagurisha ry’Isi ryo mu 2010 rya Shanghai, rikaba ari ryo tsinda rikuru rya Shanghai n’ahantu hazwi cyane h’abantu, hifashishijwe ibyiza by’ahantu nyaburanga n’ibikoresho byuzuye.
Muri zo, Hall 2 ni inzu mpuzamahanga y’imideli, mu gihe Hall 1, 3 na 4 yakira amasosiyete akomeye yo mu Bushinwa acuruza imyenda y’amaso. Kugira ngo harusheho kumenyekana ibitekerezo byo gushushanya imyenda y’amaso yo mu Bushinwa n’ibicuruzwa bishya, uzategura azashyiraho agace k’imurikagurisha ryihariye rya "Designer works" mu cyumba cyo hagati cy’igorofa ryo hasi, kandi ashyireho Hall 4 nk'"inzu y’ubucuruzi". Byongeye kandi, imurikagurisha mpuzamahanga rya Shanghai (Shanghai Eyewear Exhibition, International Eyewear Exhibition) naryo ryorohereza abaguzi gutumiza ibicuruzwa byabo bakunda by’amaso ako kanya.
Urutonde rw'ibitaramo
Indorerwamo z'ubwoko bwose: Amataratara y'indorerwamo, indorerwamo z'izuba, amataratara, amataratara y'amaso, indorerwamo za 3D, amataratara y'ikoranabuhanga, ibikoresho by'amaso, imashini zikora indorerwamo n'amataratara, ibice by'indorerwamo n'ibindi bikoresho, ibikoresho fatizo by'indorerwamo, ibikoresho by'indorerwamo, ibikoresho byo kwita ku maso, ibikoresho byo gusukura amataratara n'amataratara, udusanduku tw'indorerwamo, ibikoresho by'ubuvuzi by'amaso, ibikoresho by'amaso, ibikoresho by'uruganda rw'indorerwamo, amataratara y'amaso, ibikoresho byo gupima no gukosora amblyopia, ibinyamakuru bya siyansi na tekiniki bifitanye isano. Ibintu n'imurikagurisha, amashyirahamwe y'inganda z'amaso, nibindi.
Ibikoresho byihariye by'indorerwamo: ibikoresho byo gukora indorerwamo, ibikoresho by'amaso n'ibikoresho byo gupima amaso, ibikoresho fatizo n'iby'inyongera by'indorerwamo, ibikoresho byo kwita ku ndorerwamo n'ibicuruzwa byita ku ndorerwamo
Ikoranabuhanga ryo gutunganya no kurangiza ubuso: ibikoresho fatizo n'ibikoresho, ibikoresho byo gusiga n'ibindi bikoresho by'inyongera, kurengera ibidukikije, ibikoresho by'umutekano no kurinda, ibikoresho byo gusiga
Iri murikagurisha rifite abamurikagurisha 758, barimo abamurikagurisha mpuzamahanga 158 baturutse mu bihugu 18 n'uturere hirya no hino ku isi. Muri bo, hari "amasura mashya" arenga 20 mu ngoro ndangamurage mpuzamahanga, angana na 12%; Hari abamurikagurisha bashya hafi 80 mu gipangu cyo mu gihugu, angana na 15% by'abamurikagurisha bose. Amasura mashya n'inshuti za kera, iteraniro ryiza!
Hamwe n'ubuso bw'imurikagurisha burenga metero kare 70.000, ubwoko burenga 10 bw'ibicuruzwa bigezweho n'ibyagezweho mu ikoranabuhanga nka indorerwamo z'izuba, indorerwamo z'amatara, indorerwamo z'amaso, ibikoresho n'ibikoresho, ibikoresho byo mu mpande na sisitemu za porogaramu byuzuye, harerekanwa byuzuye. Ahantu hakozwe neza cyane ho gushyiramo insanganyamatsiko ya "Future Vision" n'ahantu ho gushyiramo ikarita y'igihe biri hirya no hino muri Expo Exhibition Center, biba ahantu abantu bahurira n'ikirere.
Mu imurikagurisha ry'iminsi 3, ishyirahamwe n'ibigo byitabiriye bakoze ibikorwa bigera kuri 30 bitandukanye mu gihe kimwe, birimo intambwe igezweho mu gukumira no kurwanya indwara ya myopia, gusobanura politiki yo gukumira no kurwanya myopia, ubuzima bw'igihugu bwo kureba, ikinyamakuru gishya cyasohotse mu buryo bw'amashusho n'amashusho n'izindi ngingo nyinshi, zikubiyemo ibintu byinshi kandi birambuye, kugira ngo bafashe abashyitsi kwishimira gusobanukirwa ikoranabuhanga rigezweho n'iterambere ry'inganda mu bijyanye n'amaso.
Amasosiyete menshi yo mu gihugu no mu mahanga yitabiriye imurikagurisha rya resin.
Ikirahuri cya Resin ni ubwoko bwa lens ikozwe mu bikoresho by’umwimerere, imbere hari imiterere y’uruhererekane rwa polymer, ruhujwe kandi rufite imiterere y’urusobe rw’ibice bitatu, imiterere y’uruhererekane rw’ibice byombi iraruhutse, kandi umwanya uri hagati y’uruhererekane rw’ibice byombi ushobora gutuma habaho kwimuka. Ihererekanya ry’urumuri ni 84%-90%, ihererekanya ry’urumuri ni ryiza, kandi lens ya resin y’urumuri ifite ubudahangarwa bukomeye.
Ikirahuri cya resin ni ubwoko bw'ibikoresho by'umwimerere, imbere ni imiterere y'umunyururu wa polymer, imiterere y'urusobe rw'amakuru ihujwe kandi ifite imiterere itatu, imiterere y'urusobe rw'amakuru iraruhutse, kandi umwanya uri hagati y'iminyururu ya molekile ushobora gutuma habaho kwimuka. Ihererekanya ry'urumuri ni 84%-90%, ihererekanya ry'urumuri ni ryiza, kandi ikirahuri cya resin y'urumuri gifite ubudahangarwa bukomeye.
Ikirahuri cya resin ni ubwoko bwa lens y'urumuri ikozwe muri resin. Hari ubwoko bwinshi bw'ibikoresho, kandi ugereranije n'ikirahuri, ifite ibyiza byayo bidasanzwe:
1. Umucyo. Indorerwamo za resin rusange ni 0.83-1.5, naho ikirahure cy'urumuri ni 2.27 ~ 5.95.
2, ubudahangarwa bukomeye bw'inkuba. Ubudahangarwa bw'inkuba bw'ama-resin muri rusange ni 8 ~ 10kg / cm2, ni ukuvuga inshuro nyinshi kurusha ikirahure, bityo ntibyoroshye kugicika, ni umutekano kandi birakomeye.
3, kohereza urumuri neza. Mu gace kagaragara, kohereza urumuri rwa resin bisa n'ikirahure. Agace ka infrared, kari hejuru gato y'ikirahure; Mu gace ka ultraviolet, kohereza urumuri biragabanuka uko uburebure bw'urumuri bugabanuka, kandi urumuri rufite uburebure bw'urumuri buri munsi ya 0.3um ruhita rwinjiramo hafi ya rwose.
4, igiciro gito. Indabyo zo gushushanya, zigomba gusa gukorwa mu buryo bunoze, zishobora gukorwa ku bwinshi, bigatuma amafaranga yo kuzigama n'igihe cyo kuzigama.
5, ishobora guhaza ibyifuzo byihariye. Urugero, gukora indorerwamo za aspherical ntabwo bigoye, kandi indorerwamo z'ikirahure ziragoye.
Impaka
Icyitonderwa cyo kugarura ubuziranenge gifunze
Ni igipimo cya sine cy'urumuri rwoherejwe Inguni y'urumuri rw'ikirahure n'urumuri rw'ikirahure. Agaciro kayo muri rusange kari hagati ya 1.49 na 1.74. Ku kigero kimwe, uko igipimo cyo kugarura urumuri kiri hejuru, niko ikirahure kiba gito, ariko uko igipimo cyo kugarura urumuri kiri hejuru, niko gukwirakwira kwacyo gukomeye.
Ubudahangarwa bwo gupfunyika ku gushwanyagurika
Bivuga urwego rw'ibyangiritse ku mucyo w'ubuso bw'ikirahure bitewe n'imbaraga zo hanze. Gushwanyagurika kw'ikirahure ni ikintu cy'ingenzi bigira ingaruka ku buzima bw'ikirahure n'ingaruka z'amaso y'ikirahure. Agaciro k'ibihu bikunze gukoreshwa mu Bushinwa (Hs) bigaragaza ko agaciro kacyo muri rusange kari hagati ya 0.2-4.5, kandi uko kiri hasi ni ko kaba keza. Uburyo bwa BAYER bukunze gukoreshwa mu bihugu by'amahanga, kandi agaciro kacyo kari hagati ya 0.8-4, uko kiri hejuru ni ko kaba keza. Ubusanzwe bwitwa ikirahure cya resin gikomeye, kurwanya gushwanyagurika ni byiza kuruta ikirahure rusange cya resin.
Igipimo cyo gufunga UV
Ikimenyetso kandi kizwi nka UV value, ni ikimenyetso cy'ingenzi cyo gusuzuma uburyo imirasire ya ultraviolet ifunga neza irangi ry'urumuri. Agaciro karyo kagomba kuba karenze 315nm, muri rusange karenze 350nm na munsi ya 400nm. Ikirahuri cya UV400, gikunze kumvikana mu maduka y'amatara, gishobora guhagarika imirasire ya ultraviolet neza. Byongeye kandi, birashoboka kongeramo agace karinda imirasire kuri resin lens.
Uburyo bwo kohereza urumuri ruzingira
Igipimo cy'ingano y'urumuri rugaragazwa n'ikirahure cy'urumuri. Uko urumuri rugenda rwiyongera, niko ikirahure kiba cyiza kurushaho.
Nimero ya abbe ifunze
Ikoreshwa mu kugaragaza igipimo cy’ubushobozi bwo gukwirakwiza ibintu bibonerana, kandi ishobora gukoreshwa nk'icyerekezo cy’ibara ryumye ry’urumuri rugaragara rw’ikirahure. Agaciro kayo kari hagati ya 32 na 60, kandi uko umubare wa Abbe w’ikirahure uba munini, niko kugabanuka guke.
Ubudahangarwa bwo kugonga ku ngaruka
Bivuga imbaraga za mekanike z'ikirahure kugira ngo kihangane n'ingaruka. Ubudahangarwa bw'ikirahure cy'ikirahure buruta ubw'ikirahure, ndetse na zimwe muri resin ntizimeneka.
Hari ibyiza byinshi bya resin lenses, bitabaye ibyo ntabwo ari yo lens ikoreshwa cyane muri iki gihe. Resin lenses nazo zishobora gupfukwa, plasticity irakomeye cyane, ni nziza cyane kurusha izindi lens, ariko ubwiza bwa resin lenses buracyari butandukanye cyane, bityo iyo duhuje indorerwamo, tugomba guhitamo neza, kugira ngo duhitemo indorerwamo zidukwiriye.
Igihe cyo kohereza: Kanama-17-2023