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1.56 Isithombe Esiqediwe Esiqediwe Esimpunga Amalensi Okukhanya
Ilensi yengilazi yelensi eshintsha umbala iqukethe inani elithile le-silver chloride, i-sensitizer nethusi.Ngaphansi kwesimo sokukhanya okufushane kwamagagasi, kungabola kube ama-athomu esiliva nama-athomu e-chlorine.Ama-athomu e-chlorine awanambala kanti ama-athomu esiliva anombala.Ukuhlangana kwama-athomu esiliva kungakha isimo se-colloidal, okuyilokho esikubona njengokuguquguquka kwe-lens.Lapho ukukhanya kwelanga kunamandla, ama-athomu esiliva engeziwe ahlukaniswa, i-lens izoba mnyama.Lapho ukukhanya kwelanga kuba buthakathaka, ama-athomu esiliva ambalwa ahlukaniswa, i-lens izoba lula.Akukho ukukhanya kwelanga okuqondile ekamelweni, ngakho-ke ama-lens angabi nombala.
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1.56 I-Semi Finished Blue cut Amalensi abonakalayo ampunga aqhubekayo
I-resin iyinto yamakhemikhali enesakhiwo se-phenolic.I-resin lens isisindo esincane, ukumelana nokushisa okuphezulu, ukumelana nomthelela akulula ukuphuka, ephukile futhi ayinakho imiphetho namakhona, iphephile, ingavimbela ngokuphumelelayo imisebe ye-ultraviolet, i-resin lens nayo iwuhlobo oluthandayo lwezibuko zamehlo kubantu be-myopia okwamanje.
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1.56 I-Semi Finished Progressive photo Gray Optical Lens
I-lens refractive index iphakeme, ama-lens azacile, ubukhulu obukhulu, ubulukhuni futhi bungcono, ngokuphambene nalokho, i-refractive index iphansi, i-lens iminyene, i-density encane, ubulukhuni nayo impofu, ingilazi evamile yokuqina okuphezulu, ngakho-ke inkomba ye-refractive ngokuvamile iba cishe ku-1.7, futhi ubulukhuni befilimu ye-resin bumpofu, inkomba ye-refractive iphansi uma kuqhathaniswa, ucezu lwenhlaka emakethe njengamanje luyinkomba ye-refractive evame kakhulu engu-1.499 noma ngaphezulu, Okungcono kancane inguqulo ye-ultra-thin, enenkomba ye-refractive ezungeze u-1.56 futhi isetshenziswa kakhulu.
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1.56 Amalensi e-Semi Finished Blue Cut Porgressive optical
Izibuko eziningi zineziteshi ezimfishane namashaneli amade.Ukukhethwa kwesiteshi kubalulekile.Ngokuvamile, siqale sicabange ukukhetha isiteshi esifushane, ngoba isiteshi esifushane sizoba nenkundla enkulu yokubuka, ehambisana nendlela yokuphila yabantu abavame ukubheka omakhalekhukhwini babo.Umehluko phakathi kwamehlo ukhulu kakhulu, amehlo ekhono eliphansi lokujikeleza kwabantu, libuye lifanele iziteshi ezimfushane.Uma umthengi egqoke i-multi-focus okokuqala, enesidingo sebanga eliphakathi, futhi i-Add iphakeme kakhulu, khona-ke isiteshi eside singacatshangelwa.
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1.56 I-Semi Finished Blue Cut Bifocal Photo grey optical lens
Ngaphansi kokukhanya kwelanga, umbala welensi uba mnyama futhi ukudluliswa kokukhanya kuyehla lapho kushiswa imisebe ye-ultraviolet kanye nokukhanya okubonakalayo kwamaza amafushane.Kulensi yasendlini noma emnyama ukukhanya kuyanda, kufiphala kubuyele ekukhanyeni.I-photochromism yamalensi iyazenzakalela futhi iyabuyiseleka emuva.Izibuko ezishintsha umbala zingakwazi ukulungisa indlela yokudlulisa umbala ngokushintsha kombala welensi, ukuze iso lomuntu likwazi ukuzivumelanisa noshintsho lokukhanya kwemvelo, linciphise ukukhathala okubonakalayo, futhi livikele amehlo.
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1.56 Amalensi akhanyayo ampunga Semi Finished Bifocal
Ngokuvamile, izibuko ze-myopia ezishintsha umbala azikwazi nje ukuletha ukunethezeka nobuhle kodwa futhi zingamelana ngokuphumelelayo ne-ultraviolet kanye ne-glare, zingavikela amehlo, isizathu sokushintsha umbala ukuthi uma i-lens yenziwa, ixubene nezinto ezizwela ukukhanya. , njengesiliva chloride, i-silver halide (eyaziwa ngokuthi i-silver halide), kanye nenani elincane le-copper oxide catalyst.Noma nini lapho i-halide eyisiliva ikhanyiswa ukukhanya okunamandla, ukukhanya kuzobola futhi kube izinhlayiya eziningi zesiliva ezimnyama ezisatshalaliswe ngokulinganayo kulensi.Ngakho-ke, i-lens izovela ifiphele futhi ivimbele ukudlula kokukhanya.Ngalesi sikhathi, i-lens izoba nombala, okungavimbela kahle ukukhanya ukufeza injongo yokuvikela amehlo.
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1.56 Amalensi e-Semi Finished Blue Cut Bifocal optical
Amalensi e-Bifocal noma amalensi e-bifocal amalensi aqukethe izindawo ezimbili zokulungisa ngesikhathi esisodwa futhi asetshenziselwa kakhulu ukulungisa i-presbyopia.Indawo ekude elungiswe yi-bifocal lens ibizwa ngokuthi indawo ekude, futhi indawo eseduze ibizwa ngokuthi indawo eseduze nendawo yokufunda.Ngokuvamile, isifunda esikude sikhulu, ngakho-ke sibizwa nangokuthi ifilimu eyinhloko, futhi isifunda esiseduze sincane, ngakho sibizwa ngokuthi i-sub-film.
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1.56 I-Semi Finished Blue cut photo Gray Optical Lens
Amalensi ashintsha umbala aba mnyama lapho kukhanya ilanga.Lapho ukukhanya kuncipha, kuyakhanya futhi.Lokhu kungenzeka ngoba amakristalu e-halide esiliva ayasebenza.
Ngaphansi kwezimo ezijwayelekile, igcina amalensi esobala ngokuphelele.Lapho kuvezwa ukukhanya kwelanga, isiliva kukristalu liyahlukaniswa, futhi isiliva samahhala sakha ama-aggregate amancane ngaphakathi kwelensi.Lawa maqoqo esiliva amancane awavamile, ama-clumps axhumene angakwazi ukudlulisa ukukhanya kodwa akumunce, enze i-lens ibe mnyama ngenxa yalokho.Uma ukukhanya kuphansi, i-crystal ishintsha futhi ilensi ibuyela esimweni sayo esikhanyayo.
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1.56 I-Semi Finished Single Vision Optical Lens
Amalensi ezingilazi eziqediwe asetshenziselwa ukulinda ukucutshungulwa.Ozimele abahlukene bafika namalensi ahlukene, adinga ukupholishwa futhi alungiswe ngaphambi kokuthi alingane ohlakeni.
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1.56 I-Semi Finished Single Vision Blue Cut Optical Lens
Ngokuvamile, kunezinhlobo eziyisithupha ze-refractive index of resin lens: 1.50, 1.56, 1.60, 1.67, 1.71 kanye 1.74.Uma ufuna inkomba ephakeme ye-refractive, ungacabangela kuphela amalensi engilazi, ano-1.80 no-1.90 ongakhetha kuwo.Ukuthi nje amalensi engilazi asetshenziswa kancane kulezi zinsuku, nakuba amashidi engilazi nawo anezinkomba eziphansi zokugqamisa, ezifana no-1.60 no-1.71.
