Amalensi e-bifocal eyeglass aqukethe amandla amabili amalensi ukukusiza ukuthi ubone izinto kuwo wonke amabanga ngemva kokulahlekelwa amandla okushintsha ngokwemvelo ukugxila kwamehlo akho ngenxa yobudala, eyaziwa nangokuthi i-presbyopia.
Ngenxa yalo msebenzi othize, amalensi e-bifocal ngokuvamile anikezwa abantu abangaphezu kweminyaka engama-40 ukusiza ukunxephezela ukonakala okungokwemvelo kombono ngenxa yenqubo yokuguga.
Uma usebenzisa ifoni yakho
Ukusetshenziswa kwe-E-reader noma ithebhulethi
Uma ukukhompyutha
Amahora angu-7.5 isilinganiso sesikhathi sesikrini sansuku zonke esisichitha ezikrinini zethu. Kubalulekile ukuthi sivikele amehlo ethu. Ubungeke uphume ngosuku lwasehlobo libalele ngaphandle kwezibuko, pho kungani ungawavikeli amehlo akho ekukhanyeni okukhishwa isikrini sakho?
Ukukhanya okuluhlaza ngokuvamile kwaziwa ngokubangela "I-Digital Eye Strain" ehlanganisa: amehlo omile, ikhanda elibuhlungu, ukubona kahle, kanye nokuba nomthelela omubi ebuthongweni bakho. Ngisho noma ungahlangabezane nalokhu, amehlo akho asathinteka kabi ukukhanya okuluhlaza okwesibhakabhaka.
Amalensi e-bifocal avimbela ukukhanya okuluhlaza okuluhlaza anamandla amabili ahlukene anikezwa ngudokotela kulensi eyodwa, anikeza labo abawagqokile izinzuzo zamapheya amabili ezingilazi kwelinye. I-Bifocals ikunikeza lula ngoba akusadingeki uphathe amapheya amabili ezingilazi.
Ngokuvamile isikhathi sokulungisa siyadingeka kubaningi abasha abagqoka i-bifocal ngenxa yemiyalelo emibili kulensi eyodwa. Ngokuhamba kwesikhathi, amehlo akho azofunda ukunyakaza ngokuzikhandla phakathi kwemiyalelo emibili njengoba usuka emsebenzini owodwa uye komunye. Indlela engcono kakhulu yokufeza lokhu ngokushesha iwukugqoka izibuko zokufunda ezintsha ze-bifocal kaningi ngangokunokwenzeka, ukuze amehlo akho azijwayeze.