Kwiilensi ze-bifocal, kukho iindidi ezahlukeneyo, ezifana ne-flat-top bifocals okanye i-round-segment bifocals.Ugqirha wamehlo okanye ophthalmologist uya kugqiba uhlobo kunye namandla ecandelo le-bifocal ngokusekelwe kwiimfuno ezibonakalayo zesigulane.I-bifocal segment iye idityaniswe kwilens esemifinished, kwaye ilens iphinda ilungiswe ukuze ilingane nesakhelo sesigulana kunye nommiselo.
Ngokufanayo, kwiilensi eziqhubela phambili, ezibonelela ngotshintsho oluthe chu kwaye olungenamthungo ukusuka kumgama ukuya kufutshane nombono, ugqirha wamehlo okanye i-ophthalmologist uya kumisela amandla athile kunye noyilo lwelensi eqhubekayo ngokusekwe kwiimfuno zesigulana.I-lens ye-semifinished progressive ke ilungiselelwe ngokusila kunye nokupholisha, kuthathelwa ingqalelo isakhelo kunye nomyalelo wesigulane.
Inkqubo yemveli ye-Rx ingasetyenziselwa ukwenza iilensi ze-bifocal kunye ne-progressive semifinished, ukuqinisekisa ukuba iimfuno zombono ngamnye wesigulane ziyafezekiswa.
I-HANN OPTICS ngumboneleli onokubakho kwiilensi ezingagqitywanga zoyilo lwe-bifocal noluqhubela phambili.
Isiqingatha sigqityiwe | Bifocal | Uqhubela phambili | ||
Umphezulu oMcaba | Umjikelo oPhezulu | Idityanisiwe | ||
1.49 | √ | √ | √ | √ |
1.56 | √ | √ | √ | √ |
1.56 Ukusika okuBlue | √ | √ | √ | √ |
1.56 Photochromic | √ | √ | √ | √ |
Polycarbonate | √ | √ | √ | √ |
1.6 | √ | - | √ | √ |
Ii-Pls ziwele simahla ukukhuphela ifayile yeenkcazo zetekhnoloji zoluhlu olupheleleyo lweelensi zeSemi-Finished.
Ukupakishwa kwethu okusemgangathweni kweelensi eziSizi-Semi-Finished
IiLensi eziSemifinised Bifocal & Progressives
Iilensi ze-Semifinised bifocal & progressives zizinto ezibalulekileyo kwishishini leempahla zamehlo, ezibonelela ngezisombululo eziguquguqukayo zabantu abane-presbyopia kunye nezinye iimfuno zombono.Ezi lens ziyilwe ngobuchule ukuze zibonelele abo bazinxibileyo ukulungiswa kombono okungenamthungo, ukulungiselela iimfuno zombono okufutshane kunye nomgama.
Iilensi zeBifocal zibonisa amacandelo ahlukeneyo, kunye nenxalenye ephezulu eyilelwe ukubona umgama kunye nenxalenye esezantsi yombono okufutshane.Olu yilo lwe-bifocal luvumela abanxibi ukuba batshintshe phakathi kwemigama eyahlukeneyo egxininisekile ngokulula, ibenze ibe lolona khetho lufanelekileyo kubantu abafuna ukulungiswa kombono kuzo zombini izinto ezikufuphi nezikude.
Iilensi eziqhubela phambili, kwelinye icala, zibonelela ngotshintsho oluthe ngcembe phakathi kombono okufutshane kunye nomgama, ukuphelisa imigca ebonakalayo ekhoyo kwiilensi ze-bifocal.Olu kuqhubela phambili olungenamthungo lunika abathwali bendalo kunye namava okubonwayo akhululekile, okuvumela umbono ocacileyo kuyo yonke imigama ngaphandle kwesidingo sokutshintsha phakathi kweeperile ezininzi zeeglasi.
Iilensi ze-Semifinished bifocal & progressives ziyilelwe ukuququzelela iinkqubo zokugqibezela iilensi ezisebenzayo nezichanekileyo, ukwenza iingcali zamehlo ukuba zenze i-eyewear eyenzelwe iimfuno zombono ezizodwa zomntu ngamnye.Ngoyilo lwazo oluguquguqukayo kunye nokusebenza okuthembekileyo okubonakalayo, ezi lensi zisebenza njengesisombululo esisebenzayo nesisebenzayo kubantu abafuna ukulungiswa kombono obanzi.
Iingcali ze-Eyewear zixabisa iilensi ze-bifocal kunye nenkqubela phambili ngokukwazi ukujongana noluhlu olubanzi lweemfuno zombono, ukubonelela abanxibi ngombono ocacileyo kunye nokhululekile kwimisebenzi eyahlukeneyo yemihla ngemihla.Nokuba yeyokufunda, ukuqhuba, okanye eminye imisebenzi, ezi lens zibonelela ngesisombululo esithembekileyo nesiguquguqukayo kubantu abaneemfuno zokujonga izinto ezininzi.
Ngoyilo lwazo oluphucukileyo kunye nokusebenza okuguquguqukayo, iilensi ze-bifocal ezigqityiweyo kunye neziqhubela phambili zidlala indima ebalulekileyo ekunikezeni izisombululo ezichanekileyo nezitofotofo zokulungisa umbono kubantu kwihlabathi liphela.Ezi lens zibonisa ukuzinikela kumgangatho kunye nokutsha kwishishini lee-eyewear, ukubonelela abanxibi ngeendlela ezithembekileyo kunye neziphezulu ze-eyewear ezilungiselelwe iimfuno zabo zombono ezizodwa.