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1.56 Bifocal Blue Cut HMC iilensi Optical
Njengoko igama libonisa, isipili se-bifocal sinokukhanya okubini.Ngokuqhelekileyo, isetyenziselwa ukubona umgama, njengokuqhuba nokuhamba;Oku kulandelayo kukubona ukukhanya okukufutshane, ukubona okukufutshane, njengokufunda, ukudlala ifowuni ephathwayo njalo njalo.Xa i-bifocal lens isanda kuphuma, ngokwenene yayithathwa njengeendaba ezilungileyo kubantu abane-myopia + presbyopia, ekhupha ingxaki yokukhetha rhoqo kunye nokunxiba.
Isiqwenga se-lens seBifocal sisuse ingxaki ye-myopia kunye ne-presbycusis rhoqo ukukhetha kunye nokunxiba, ukubona kude nakufutshane kunokubona ngokucacileyo, ixabiso nalo litshiphu.
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1.56 Progressive Blue Cut HMC iilensi Optical
Ilensi eqhubela phambili yilensi egxile kwizinto ezininzi.Ngokungafaniyo neeglasi zokufunda zesintu kunye neeglasi zokufunda ezigxininise kabini, iilensi eziqhubela phambili azinayo ukudinwa kokuhlala zilungelelanisa ugxininiso lweliso xa usebenzisa iilensi ezigxininise kabini, kwaye azinawo umgca wokwahlulahlula ocacileyo phakathi kobude obugxininisiweyo obubini.Nxiba kamnandi, inkangeleko entle, ngokuthe ngcembe ube lolona khetho lubalaseleyo lwesihlwele se-presbyopia.
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1.59 PC Bifocal engabonakaliyo Blue Sika HMC iilensi Optical
Iilensi ze-Bifocal okanye iilensi ze-bifocal ziilensi ezineendawo ezimbini zokulungisa ngexesha elinye kwaye zisetyenziselwa ikakhulu ukulungisa i-presbyopia.Indawo ekude elungiswe yi-bifocal lens ibizwa ngokuba yindawo ekude, kwaye indawo ekufutshane ibizwa ngokuba kufutshane nendawo yokufunda.Ngokuqhelekileyo, ummandla we-distal mkhulu, ngoko ubizwa ngokuba yifilimu ephambili, kwaye ummandla osondeleyo uncinci, ngoko ubizwa ngokuba yi-sub-film.
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1.59 PC Progressive Blue Sika HMC iilensi Optical
Ilensi yePC ngokubanzi zizinto ezishushu eziqinileyo, oko kukuthi, imathiriyeli ekrwada ilulwelo, ifudunyezwe ukwenza iilensi eziqinileyo.Ifilimu yePC yaziwa nangokuthi "ifilimu yendawo", "ifilimu yendawo", igama lekhemikhali yepolycarbonate, yimathiriyeli ye-thermoplastic.
Ilensi yePC inokuqina okuqinileyo, ayophukanga (i-2cm ingasetyenziselwa iglasi yokukhusela iimbumbulu), ngoko ikwabizwa ngokuba yi-lens yokhuseleko.Umxhuzulane okhethekileyo ngecubic centimeter yePC lens yi-2 grams kuphela, eyona nto ilula kakhulu esetyenziselwa iilensi okwangoku.Umvelisi we-lens we-PC ngu-Esilu ohamba phambili kwihlabathi, iinzuzo zayo zibonakaliswa kwi-lens yonyango ye-aspheric kunye nokuqina konyango.
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1.59 PC Blue Sika HMC iilensi Optical
Iilensi zePC, iilensi zeresin ngokubanzi zizinto zokubeka i-thermosetting, oko kukuthi, izinto eziluhlaza zilulwelo, zifudunyezwe ukwenza iilensi eziqinileyo.Iqhekeza lePC likwabizwa ngokuba "yiqhekeza lendawo", "iqhekeza lendawo", igama lekhemikhali ngamafutha epolycarbonate, yimathiriyeli ye-thermoplastic.Oko kukuthi, i-raw material iqinile, ishushu emva kokubunjwa kwiilensi, ngoko le lens iya kugqithiswa emva kokuba imveliso egqityiweyo iya kuphazamiseka, ayifanelekanga ukufuma okuphezulu kunye nezihlandlo zokushisa.
Ilensi yePC inokuqina okuqinileyo, ayophukanga (i-2cm ingasetyenziselwa iglasi yokukhusela iimbumbulu), ngoko ikwabizwa ngokuba yi-lens yokhuseleko.Umxhuzulane okhethekileyo yi-2 grams kuphela cubic centimeter nganye, nto leyo eyenza ukuba ibe yeyona nto ilula kakhulu esetyenziselwa iilensi.
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1.71 I-Blue Cut HMC iilensi ze-Optical
Iiglasi ezibhlowu ezibhlohlo ziiglasi ezithintela ukukhanya okuluhlaza ukuba kungathukuthezi amehlo akho.Iiglasi ezikhethekileyo ezichasene nombala oluhlaza okwesibhakabhaka ziyakwazi ukwahlula ngokufanelekileyo i-ultraviolet kunye nemitha kwaye zinokuhluza ukukhanya okuluhlaza, okufanelekile kwikhompyuter okanye kusetyenziso lwefowuni ye-TV.
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1.67 MR-7 Blue Cut HMC iilensi Optical
Iilensi zokukhanya ezi-Anti-blue ezinomlinganiselo wokuvalwa ongaphezulu kwe-20% ngokwemigangatho ye-ISO ziyacetyiswa ukuba zisetyenziswe imihla ngemihla yezixhobo zokubonisa idijithali ze-LED ezifana nomabonwakude, iikhompyutha, iipads kunye neefowuni eziphathwayo.I-lens ye-anti-blue light kunye nesantya sokuthintela ngaphezu kwe-40% ngokwemigangatho ye-ISO iyacetyiswa ukuba igqitywe ngabantu ababukele isikrini ngaphezu kweeyure ze-8 ngosuku.Ngenxa yokuba i-anti-blue light filter filter inxalenye yokukhanya okuluhlaza okwesibhakabhaka, umfanekiso uya kuba tyheli xa ujonga izinto, kuyacetyiswa ukuba unxibe iperi ezimbini zeeglasi, iperi yeglasi enye eqhelekileyo yokusetyenziswa yonke imihla, kunye nepere enye ye-anti-blue light glasses. kunye nezinga lokuthintela elingaphezulu kwe-40% yokusetyenziswa kwe-LED ukubonisa iimveliso zedijithali ezifana neekhompyutha.Iiglasi ezikhanyayo (ezingenasidanga) ezichasene neblue blue zithandwa kakhulu phakathi kwabasebenzisi abangeyo-myopic, ngokukodwa ukunxitywa kweofisi yekhompyuter, kwaye ngokuthe ngcembe ibe yifashoni.
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1.74 Iilensi zeBlue Coat HMC Optical
I-eyeglass 1.74 ithetha i-lens ene-refractive index ye-1.74, eyona nto iphezulu kakhulu kwi-refractive index kwimarike, kunye neyona nto i-lens thinnest.Ezinye iiparamitha zilingana, isalathisi esiphezulu se-refractive, i-lens encinci, kwaye ibiza kakhulu.Ukuba iqondo le-myopia lingaphezu kwama-800 degrees, lithathwa njenge-ultra-high myopia, kunye ne-index refractive index ye-1.74 ifanelekile.
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1.61 MR-8 Blue Sika Umbono omnye HMC iilensi Optical
I-1.60 ithetha ukuba i-refractive index ye-lens yi-1.60, iphakamileyo ye-refractive index, i-lens encinci ye-degree degree.
I-MR-8 yi-polyurethane resin lens.
1. Phakathi kwazo zonke iilensi ze-1.60, ukusebenza kwayo okubonakalayo kukuhle kakhulu, kwaye inombolo ye-Abbe inokufikelela kwi-42, oku kuthetha ukuba ukucaca kunye nokunyaniseka kokubona izinto kuya kuba phezulu;
2. Amandla ayo okuqina angafikelela kwi-80.5, engcono kunezixhobo eziqhelekileyo zelensi;
3. Ukumelana nobushushu bayo kunokufikelela kwi-100℃, ukusebenza kuzinzile, umlinganiselo nawo uphantsi.
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1.56 FSV Blue Block HMC Blue Coating iilensi Optical
ILens yeBlue Block, ikwayibiza ngokuba yiBlue Cut Lens okanye UV420 Lens. Kwaye ineendidi ezimbini ezahlukeneyo zelensi yebhlokhi eblowu, enye yilensi yebhlokhi eblowu, olu hlobo luvimba ukukhanya okuluhlaza ngezinto; enye yongeza ibhlokhi eblowu. ukubhloka ukukhanya blue.Abathengi abaninzi bakhetha impahla blue block lens, kuba zitshiphu kwaye kulula ukujonga umsebenzi walo block, kufuneka nje ipeni ukukhanya blue ngokwaneleyo.
