I-lenses ye-wififocal ye-Bifocal kunye nenkqubela phambili

I-lenses ye-wififocal ye-Bifocal kunye nenkqubela phambili

Iilensi ze-BIFOCALs ze-Bifocal kunye nenkqubela phambili zizinto ezibalulekileyo kumzi-mveliso wemehlo, zifundisa izisombululo zabantu abanabantu abakumntu onoPresbyOpia kunye nezinye iimfuno zombono. Ezi lenses zikwakhethwe kakuhle ukuba zinikeze njengabaphathi ngenkqubo yokujongwa ngaphandle komthungo, ukhula kuzo zombini iimfuno ezikufutshane nezemifanekiso.

I-Bifocal Lenses ibonisa amacandelo ahlukileyo, kunye nenxalenye ephezulu eyalelwe kumbono kunye nenxalenye esezantsi yombono kufutshane. Lo uyilo lwe-Bifocal luvumela abaqhubi kwiinguqu phakathi komgama ohlukeneyo ekugxilwe kuzo, besenza ukuba bakhethe ukhetho olufanelekileyo kubantu abafuna umbono wokulungiswa kufutshane nezinto ezintle.

I-lenses eqhubela phambili, kwelinye icala, inike inguqu engaphantsi phakathi kombono osondeleyo kunye nomgama ophelileyo, ukuphelisa imigca ebonakalayo ekhoyo kwii-lenses ze-bifocal. Le nkqubela phambili engenamthungo ibonelela ngabakhupheli ngamava endalo kunye nawo ezokwenene, avumele umbono ocacileyo kuwo wonke umgama ngaphandle kwesidingo sokutshintsha phakathi kwezimbini ezininzi zeglasi.

I-lenses efihliweyo ye-Bifocal kunye nenkqubela phambili yenzelwe ukuqhuba lula iinkqubo ezifanelekileyo kwaye zivumela iilensi zokwenza i-lens, ezenza ukuba zenze iileyile zokwenza iliso elihleliweyo lomhlobo ngamnye. Ngoyilo lwabo lokuguquguquka kunye nokusebenza okuthembekileyo, ezi zenzo zisebenza njengesisombululo esisebenzayo nesisebenzayo sabantu abafuna ukulungiswa kakuhle.

Iingcali zamehlo zixabise iilensi ze-bimacal nenenkqubela phambili kubuchule babo bokujongana neemfuno ezibanzi zeembono, zibonelela ngombono ocacileyo nokhululekile kwimisebenzi emininzi yemihla ngemihla. Nokuba ngaba ufunda, ukuqhuba, okanye eminye imisebenzi, le lense inika isisombululo esithembekileyo nesiguquguqukayo kubantu abaneemfuno zombono ze-Mulkocal.

Ngoyilo lwabo oluphangaleleyo kunye nokuSebenza ngokuguquguqukayo, iilensi eziguquguqukayo ze-Bifocal kunye nenkqubela phambili zidlala indima ebalulekileyo ekunikezeleni izisombululo ezichanekileyo kunye nokulungisa umbono wombono kubantu abasehlabathini lonke. Ezi lens zibonisa ukuzibophelela kumgangatho kunye nezinto ezintsha kumashishini emehlo, zibonelela ngebuthathaka ngohlobo oluthembekileyo nolwenziweyo lwezinto zamehlo.