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Amalensi e-HMC Optical e-1.59 PC Bifocal Invisible Photochromic Gray Optical
Njengamanje, kunezinhlobo ezimbili zezinto zelensi emakethe, enye ingilazi, enye i-resin. Izinto ze-resin zihlukaniswe zibe yi-CR-39 kanye ne-polycarbonate (izinto ze-PC).
Amalensi e-Bifocal noma amalensi e-Bifocal angamalensi aqukethe izindawo ezimbili zokulungisa ngesikhathi esisodwa futhi asetshenziswa kakhulu ukulungisa i-presbyopia. Indawo ekude elungiswa yilensi ye-bifocal ibizwa ngokuthi indawo ekude, kanti indawo eseduze ibizwa ngokuthi indawo eseduze nendawo yokufunda. Ngokuvamile, indawo ekude inkulu, ngakho-ke ibizwa nangokuthi ifilimu eyinhloko, kanti indawo eseduze incane, ngakho-ke ibizwa ngokuthi ifilimu encane.
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Amalensi e-Optical e-Progressive Photochromic Gray HMC angu-1.59 PC
Ilensi eshintsha umbala isekelwe esimisweni se-photochromatic tautometry ephinde iguqulwe, ilensi ingamnyama ngokushesha ngaphansi kokukhanya okunamandla nokukhanya kwe-ultraviolet, ivimbe ukukhanya okunamandla futhi imunce ukukhanya kwe-ultraviolet; Ngemva kokubuyela ebumnyameni, ilensi ibuyisela ngokushesha isimo sokungabi nombala nokusobala ukuqinisekisa ukudluliselwa kwelensi. Ngakho-ke, ilensi eshintsha umbala ifaneleka kakhulu kokubili ukusetshenziswa kwangaphakathi nangaphandle, ikakhulukazi endaweni yangaphandle ukuvimbela ukukhanya okunamandla, i-ultraviolet, ukukhanya okukhanyayo kanye nokunye ukulimala kwamehlo, okufanelekela kakhulu ngaphandle, amehlo azwela ekushukunyisweni ukukhanya, anciphise ukukhathala kwamehlo. Ngemva kokugqoka izibuko ezishintsha umbala, uzobona ngokwemvelo futhi ngokunethezeka ngaphansi kokukhanya okunamandla, ugweme ukunyakaza okunxephezela njengokubuka amehlo, futhi unciphise ukukhathala kwamehlo nemisipha ezungeze amehlo.
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1.56 Amalensi e-Progressive Photochromic Gray HMC Optical
Amalensi ashintsha umbala angowezibuko zansuku zonke, ihhovisi langaphakathi, ezemidlalo zangaphandle, angagqokwa. Ikakhulukazi ukuphuma uye eholidini, izisebenzi eziyingozi ogwini lolwandle, iqhwa noma izindawo ezishisayo, izithombe, ezokuvakasha, abathandi bokudoba, abantu abaseminyakeni ephakathi kanye nasebekhulile noma ukwesaba ukuthwebula izithombe emehlweni, kudingeka bagqoke izibuko zelanga ezi-myopia, imisebenzi yangaphandle yangaphakathi ivame ukushintshana nentsha, ukuphishekela amaqembu entsha asemfashinini.
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Amalensi e-1.56 Bifocal Round Top Photochromic Gray HMC Optical
Izibuko ze-bifocal zilungele kakhulu ukusetshenziswa asebekhulile, futhi zingafeza ukubona okuseduze nokukude. Lapho abantu beguga, ukubona kwabo kuzoncipha futhi amehlo abo azophelelwa amandla. Futhi izibuko ze-bifocal zingasiza asebekhulile ukuthi babone kude futhi babone eduze.
Ilensi ekabili ibizwa nangokuthi ilensi ye-bifocal, ehlanganisa kakhulu ilensi ephezulu eyisicaba, ilensi ephezulu eyindilinga kanye nelensi engabonakali.
Amalensi ezibuko ze-bifocal ayadingeka ukuthi afake phakathi i-hyperopia diopter, i-myopia diopter noma ukukhanya okuphansi. Ibanga elikude le-pupillary, eduze nebanga le-pupillary.
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Amalensi e-1.56 Bifocal Flat Top Photochromic Gray HMC Optical
Ngenxa yezidingo zokuphila kwanamuhla, indima yezibuko ezishintsha umbala ayikona nje ukuvikela amehlo, kodwa futhi ngumsebenzi wobuciko. Izibuko ezimbili ezishintsha umbala ezisezingeni eliphezulu, ezinezingubo ezifanele, zingaphazamisa isimo sengqondo somuntu esingavamile. Izibuko ezishintsha umbala zingashintsha ngokuya ngamandla okukhanya kwe-ultraviolet futhi zenze umbala wazo ushintshe, ilensi yokuqala ecacile engenambala, ehlangabezana nemisebe yokukhanya enamandla, izoba amalensi anemibala, ukuze ivikeleke, ngakho-ke ifanele ukusetshenziswa ngaphakathi nangaphandle ngesikhathi esisodwa.
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Amalensi e-Optical e-Photochromic Gray angu-1.59
I-PC, eyaziwa ngamakhemikhali ngokuthi i-polycarbonate, iyipulasitiki yobunjiniyela enobungani nemvelo. Izici zezinto ze-PC: isisindo esincane, amandla aphezulu okushaya, ubulukhuni obuphezulu, inkomba ephezulu yokukhanya, izakhiwo ezinhle zemishini, i-thermoplasticity enhle, ukusebenza kahle kokushisa kukagesi, ukungabi nokungcola emvelweni kanye nezinye izinzuzo. I-PC isetshenziswa kabanzi kwi-CDV, izingxenye zezimoto, izibani kanye nemishini, amafasitela engilazi embonini yezokuthutha, izinto zikagesi, ukunakekelwa kwezokwelapha, ukuxhumana kwe-optical, ukukhiqizwa kwelensi yezibuko zamehlo kanye neminye imboni eminingi.
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Amalensi e-HMC Optical angu-1.74 Spin Photochromic Gray
Inzuzo yelensi eshintsha umbala ukuthi endaweni yokukhanya kwelanga ngaphandle, ilensi iguqulwa kancane kancane isuke ekubeni nombala ibe mpunga, futhi ngemva kokubuyela ekamelweni isuka endaweni ekhanyayo ye-ultraviolet bese ibuyela kancane kancane ekubeni nombala, ixazulula inkinga yokugqoka izibuko zelanga ze-myopia, futhi ifinyelela izibuko zangaphakathi nezangaphandle.
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Amalensi e-HMC Optical angu-1.71 Spin Photochromic Gray
Ilensi ehlakaniphile eshintsha umbala iyashintsha ngamandla okukhanya kwe-ultraviolet, ilungisa ngokuzenzakalelayo ukujula kombala, isibuko esisodwa sisebenza ngezinhloso eziningi, akukho nkinga yokushintsha, ngaphakathi nangaphandle kulula kakhulu, futhi ivikela amehlo kakhulu.
Isici sokushintsha kombala esihlakaniphile sibonisa ukusatshalaliswa kwesakhiwo se-shear, lapho sivezwa emisebeni ye-ultraviolet, i-molecule ivala ngokuzenzakalelayo ukuze ivimbele ukungena kokukhanya, isebenzisa ukusabela kwayo okuhle kwe-photoreponsive kanye nombala, impendulo esheshayo ezinguqukweni zokukhanya, futhi isebenza kahle kakhulu.
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Amalensi e-HMC Optical angu-1.67 Spin Photochromic Gray
Amalensi ashintsha umbala, aziwa nangokuthi “amalensi azwela ukukhanya”. Ngokomgomo we-photochromatic tautometry reversible reaction, ilensi ingafiphala ngokushesha ngaphansi kokukhanya kanye nemisebe ye-ultraviolet, ivimbe ukukhanya okunamandla futhi imunce ukukhanya kwe-ultraviolet, futhi ibonise ukumuncwa okungathathi hlangothi kokukhanya okubonakalayo. Uma ibuyela ebumnyameni, ingabuyisela ngokushesha isimo esicacile esingenambala, iqinisekise ukudluliselwa kwelensi. Ngakho-ke, amalensi ashintsha umbala afanele ukusetshenziswa ngaphakathi nangaphandle ngesikhathi esifanayo ukuvimbela umonakalo wokukhanya kwelanga, ukukhanya kwe-ultraviolet kanye nokukhanya kwamehlo.
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Amalensi e-HMC Optical angu-1.61 Spin Photochromic Gray
Ilensi yokushintsha umbala we-Spin coating: Ukushintsha umbala we-Spin coating Ukushintsha umbala we-lens kusebenzisa ubuchwepheshe bokushintsha umbala we-spin, obuguqula ngokuphelele ubuchwepheshe bokushintsha obuyisisekelo bangaphambilini. Uma kuqhathaniswa nokuguqulwa kwesisekelo, iyafana futhi ayinawo umbala wangemuva; Uma kuqhathaniswa nendlela yendabuko yokushintsha ifilimu, ingcono kunendlela yokucwilisa. Uketshezi olushintsha umbala kanye noketshezi oluqinisayo kufakwa ezinqubweni ezahlukene, okungagcini nje ngokuqinisekisa ukunamathela koketshezi olushintsha umbala, kugcina ngokugcwele ukucindezeleka kwalo kokushintsha umbala, kodwa futhi kuveza umphumela wokuqina kokuqina futhi kuqinise ubulukhuni. Ngobuchwepheshe bokumboza umbala we-spin obunezingqimba ezimbili kanye nokuvikelwa kokuqina, ikhwalithi yenqubo ithuthukiswa kakhulu. Izinzuzo: ukushintsha kombala okusheshayo nokulinganayo. Akukhawulelwe yizinto ezibonakalayo, futhi noma yimuphi umphezulu ojwayelekile we-aspheric, 1.56, 1.61, 1.67, 1.74, njll. ungacutshungulwa ube ilensi eshintsha ifilimu. Kunezinhlobo eziningi, futhi abathengi banezinketho eziningi.
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Amalensi e-HMC Optical anombala angu-1.56
Amalensi e-Photochromic, aziwa nangokuthi “amalensi azwela ukukhanya”. Ngokomgomo wokusabela okuguqukayo kokushintshashintsha kombala, ilensi ingaba mnyama ngokushesha ngaphansi kokukhanya nemisebe ye-ultraviolet, ivimbe ukukhanya okunamandla futhi imunce imisebe ye-ultraviolet, futhi imunce ukukhanya okubonakalayo ngokungathathi hlangothi; uma ibuyela endaweni emnyama, ingabuyisela ngokushesha isimo sokungabi nombala nokusobala, iqinisekise ukuthi ilensi iyadlulisa. Ngakho-ke, amalensi e-photochromic afanele ukusetshenziswa ngaphakathi nangaphandle ukuvimbela umonakalo emehlweni ngenxa yokukhanya kwelanga, ukukhanya kwe-ultraviolet kanye nokukhanya okukhanyayo.
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Amalensi e-Optical e-FSV Photo Gray angu-1.56
Amalensi e-Photochromic awagcini nje ngokulungisa umbono, kodwa futhi amelana nomonakalo omkhulu emehlweni ngenxa yemisebe ye-UV. Izifo eziningi zamehlo, njengokuguga kwe-macular, i-pterygium, i-senile cataract nezinye izifo zamehlo zihlobene ngqo nemisebe ye-ultraviolet, ngakho-ke amalensi e-photochromic angavikela amehlo ngezinga elithile.
Amalensi e-photochromic angalungisa ukudluliselwa kokukhanya ngokushintsha kombala welensi, ukuze iso lomuntu likwazi ukuzivumelanisa nokushintsha kokukhanya okuzungezile, linciphise ukukhathala kokubona futhi livikele amehlo.
