Shanghai International Eyewear Exhibition (Shanghai Eyewear Exhibition, International Eyewear Exhibition) ke e 'ngoe ea liindasteri tse kholo ka ho fetisisa le tse amoheloang ka molao tsa machaba tsa indasteri ea mahlo le lipontšo tsa khoebo Chaena, hape ke pontšo ea machaba ea liaparo tsa mahlo e nang le mefuta e tummeng ea Asia.
Shanghai International Eyewear Exhibition (Shanghai Eyewear Exhibition, International Eyewear Exhibition) e ne e tšoaretsoe liholong tsohle tse 'nè tsa lipontšo ka har'a Holo ea Lipontšo ea Lefatše ea Shanghai.Sebaka sa lipontšo ke sebaka sa pele sa 2010 Shanghai World Expo, e leng setsi sa Shanghai le sebaka se chesang sa batho, se nang le melemo ea libaka le lisebelisoa tse feletseng.
Har'a tsona, Hall 2 ke holo ea machaba ea feshene, ha Hall 1, 3 le 4 e amohela lik'hamphani tse hlahelletseng tsa mahlo tsa China.E le ho ntlafatsa ka katleho mehopolo ea moralo oa liaparo tsa mahlo le lihlahisoa tse ncha tsa China, mohlophisi o tla theha sebaka se ikhethileng sa "Designer works" holong e bohareng ea mokatong o ka tlase, 'me a thehe Hall 4 e le "boutique hall". ".Ho feta moo, Shanghai International Eyewear Exhibition (Shanghai Eyewear Exhibition, International Eyewear Exhibition) le eona e loketse bareki ho odara lihlahisoa tsa bona tsa mahlo tseo ba li ratang hang-hang.
Mefuta e mengata ea lipontšo
Mefuta eohle ea liipone: liforeimi tsa mahlo, likhalase, lilense, lilense tsa mahlo, likhalase tsa 3D, lilense tsa dijithale, lisebelisoa tsa mahlo, likhalase le mochini oa tlhahiso ea lense, likarolo tsa likhalase le lisebelisoa, lisebelisoa tse tala tsa khalase ea mahlo, hlobo, lihlahisoa tsa tlhokomelo ea mahlo, lense le ho hloekisa lense ea ho ikopanya. tharollo, mekotla ea likhalase tsa mahlo, lisebelisoa tsa bongaka tsa mahlo, lihlahisoa tsa mahlo, lisebelisoa tsa fektheri tsa mahlo, lilense tsa mahlo, lisebelisoa tsa ho hlahloba le ho lokisa amblyopia, limakasine tse amanang le saense le tsa theknoloji Lintho le lipontšo, mekhatlo ea indasteri ea liaparo tsa mahlo, joalo-joalo.
Lisebelisoa tse khethehileng tsa likhalase: lisebelisoa tsa ho etsa likhalase, lisebelisoa tsa optometry le lisebelisoa, lisebelisoa tse tala le tse thusang bakeng sa likhalase, lilense tsa ho ikopanya le lihlahisoa tsa tlhokomelo ea likhalase.
Theknoloji ea ho phekola le ho qeta: lisebelisoa tse tala le lisebelisoa, lisebelisoa tsa ho roala le lihlahisoa tse thusang, tšireletso ea tikoloho, lisebelisoa tsa tšireletso le tšireletso, lihlahisoa tsa ho roala.
Pontšo ena e na le ba bonts'ang ba 758, ho kenyelletsa le ba bonts'ang ba machabeng ba 158 ba tsoang linaheng tsa 18 le libaka ho pota lefatše.Har'a bona, ho na le "lifahleho tse ncha" tse fetang 20 Musiamong oa Machaba, o etsang karolo ea 12%;Ho na le ba ka bang 80 ba bonts'ang ba bacha ka har'a pavilion ea lapeng, ba etsang 15% ea kakaretso.Lifahleho tse ncha le metsoalle ea khale, kopano e thabisang!
Ka sebaka sa lipontšo sa lisekoere-mithara tse fetang 70,000, mefuta e fetang 10 ea lihlahisoa tse tsoetseng pele le katleho ea theknoloji e kang likhalase tsa letsatsi, liipone tsa mahlo, lilense tsa mahlo, lisebelisoa le lisebelisoa, lihlahisoa tsa peripheral le lisebelisoa tsa software li hlahisoa ka botlalo.Lits'oants'o tsa sehlooho tsa "Future Vision" tse hlophisitsoeng hantle le libaka tsa likarete tsa nako li hohle Setsing sa Lipontšo, 'me se fetoha sebaka sa boemo ba leholimo bakeng sa batho.
Nakong ea pontšo ea matsatsi a 3, mokhatlo le likhoebo tse nkang karolo li ile tsa tšoara liketsahalo tse ka bang 30 tsa sekala se fapaneng ka nako e le 'ngoe, tse kenyelletsang tsoelo-pele ea morao-rao ea thibelo le taolo ea myopia, tlhaloso ea leano la thibelo le taolo, bophelo bo botle ba pono ea naha, foreimi le lense. tokollo e ncha le lihlooho tse ling tse ngata, litaba tse ruileng le tse qaqileng, ho thusa baeti ho thabela kutloisiso e le 'ngoe ea theknoloji e tsoetseng pele le mokhoa oa nts'etsopele ea indasteri ea optometry.
Lik'hamphani tse ngata tsa malapeng le tsa linaheng tse ling li ile tsa kenya letsoho pontšong ena.
Lense ea Resin ke mofuta oa lense e entsoeng ka lisebelisoa tsa manyolo, ka hare ke sebopeho sa ketane ea polymer, e hokahaneng le sebopeho sa marang-rang a mahlakore a mararo, sebopeho sa li-intermolecular se batla se iketlile, 'me sebaka se pakeng tsa liketane tsa limolek'hule se ka hlahisa phallo e itseng.Phatlalatso ea leseli ke 84% -90%, phetisetso ea leseli e ntle, 'me lense ea optical resin e na le matla a ho hanyetsa.
Lense ea resin ke mofuta oa lintho tse phelang, ka hare ke sebopeho sa ketane ea polymer, e hokahaneng le sebopeho sa marang-rang a mahlakore a mararo, sebopeho sa li-intermolecular se batla se iketlile, 'me sebaka se pakeng tsa liketane tsa limolek'hule se ka hlahisa phallo e lekanyelitsoeng.Phatlalatso ea leseli ke 84% -90%, phetisetso ea leseli e ntle, 'me lense ea optical resin e na le matla a ho hanyetsa.
Lense ea resin ke mofuta oa lense ea optical e entsoeng ka resin.Ho na le mefuta e mengata ea lisebelisoa, 'me ha e bapisoa le lilense tsa khalase, e na le melemo e ikhethang:
1. Leseli.Lilense tse akaretsang tsa resin ke 0.83-1.5, le khalase ea optical 2.27 ~ 5.95.
2, ho hanyetsa tšusumetso e matla.Ho hanyetsa ha lilense tsa resin ka kakaretso ke 8 ~ 10kg/cm2, e leng makhetlo a 'maloa a khalase, kahoo ha ho bonolo ho robeha, ho bolokehile ebile ho tšoarella.
3, phetiso e ntle ea leseli.Sebakeng se bonahalang, phetiso ea lense ea resin e tšoana le ea khalase.Sebaka sa infrared, se phahame hanyane ho feta khalase;Sebakeng sa ultraviolet, phetisetso ea fokotseha ha leqhubu la maqhubu le fokotseha, 'me khanya e nang le leqhubu le ka tlase ho 0.3um e batla e monya ka botlalo.
4, theko e tlase.Lilense tse entsoeng ka ente, li hloka feela ho etsa hlobo e nepahetseng, li ka hlahisoa ka bongata, ho boloka litšenyehelo tsa ho sebetsa le nako.
5, e ka fihlela litlhoko tse khethehileng.Ka mohlala, tlhahiso ea lilense tsa aspherical ha e thata, 'me lilense tsa khalase li thata ho li etsa.
Khang
Menahano ea refractive index
Ke karo-karolelano ea sine ea Angle e fetisitsoeng ea leseli la lense ho ea ho leseli la ketsahalo le Angle ea leseli la ketsahalo.Boleng ba eona ka kakaretso bo pakeng tsa 1.49 le 1.74.Ka tekanyo e ts'oanang, ho phahama ha index ea refractive, lense e tšesaane, empa ha e ntse e phahamisa index ea refractive ea boitsebiso, ho hasana ha eona ho matla le ho feta.
Ho phutha ho hanana le mekgoapo
E bua ka tekanyo ea tšenyo ea phetisetso ea leseli ea sebaka sa lense tlas'a ketso ea matla a kantle.Mongoo oa lense ke ntlha ea bohlokoa e amang bophelo ba ts'ebeletso le phello ea pono ea lense.Theko e tloahelehileng e sebelisoang ke friction fog value (Hs) naheng ea China e bontša hore boleng ba eona hangata bo pakeng tsa 0.2-4.5, 'me bo tlase bo betere.Mokhoa oa BAYER o sebelisoa haholo linaheng tse ling, 'me boleng ba eona bo pakeng tsa 0.8-4, bo phahameng ka ho fetisisa.Hangata ho thoe ke lilense tsa resin tse thata, khanyetso e ntle ho feta lilense tse akaretsang tsa resin.
Sekhahla sa ho khaoha ha UV
E tsejoang hape e le boleng ba UV, ke sesupo sa bohlokoa ho lekola thibelo e sebetsang ea mahlaseli a ultraviolet a lense.Boleng ba eona e tlameha ho ba kholo ho feta 315nm, ka kakaretso e kholo ho feta 350nm le ka tlase ho 400nm.Lense ea UV400, e atisang ho utluoa mabenkeleng a mahlo, e ka thibela mahlaseli a kotsi ka katleho.Ho phaella moo, hoa khoneha ho eketsa filimi ea tšireletso ea mahlaseli ho lense ea resin.
Phetisetso ea khanya e menahang
Karolelano ea boholo ba khanya e hlahisoang ke lense ho ea ho palo ea ketsahalo e khanyang.Ha phetisetso e phahame, lense e hlakile haholoanyane.
Nomoro ea abbe e phuthetsoeng
E sebelisoa ho hlalosa index ea likarolo tse fapaneng tsa bokhoni ba ho hasana ha lintho tse bonaletsang, 'me e ka sebelisoa e le sesupo sa qeto ea 'mala o omileng oa leseli le bonahalang la lense.Boleng ba eona bo pakeng tsa 32 le 60, 'me palo ea Abbe ea lense e phahame, ho fokotseha ho fokolang.
Ho phutha ho hanyetsana le tšusumetso
E bolela matla a mochine a lense ho mamella tšusumetso.Tšusumetso e hanyetsanang ea lilense tsa resin e matla ho feta ea lilense tsa khalase, esita le lilense tse ling tsa resin ha li robehe.
Ho ntse ho e-na le melemo e mengata ea lilense tsa resin, ho seng joalo e ne e ke ke ea e-ba lense e sebelisoang ka ho fetisisa hona joale.Lilense tsa resin le tsona li ka koaheloa, polasetiki e batla e le matla, e molemo haholo ho feta lilense tse ling, empa boleng ba lilense tsa resin bo ntse bo fapane haholo, kahoo ha re bapisa likhalase, re ntse re lokela ho khetha ka hloko, e le hore re khethe likhalase tse nepahetseng. bakeng sa rona.
Nako ea poso: Aug-17-2023