Ubururu bwubururu butera imbere
Lens Iterambere Niki?
Iterambere ryiterambere nukuri "multifocal" lens itanga umubare utagira ingano wimbaraga zingirakamaro mubirahuri bimwe. Optimum-iyerekwa ikoresha uburebure bwa lens kugirango yemere buri ntera isobanutse:
Hejuru ya lens: nibyiza kubireba intera, gutwara, kugenda.
Hagati ya lens: nibyiza kubireba mudasobwa, intera ndende.
Hasi yinzira: nibyiza gusoma cyangwa kurangiza ibindi bikorwa byegeranye.
Ninde Ukeneye Lens Iterambere?
Mugihe tugenda dusaza, biragoye cyane kureba ibintu biri hafi y'amaso yacu. Nibintu bisanzwe cyane bita presbyopia. Abantu benshi babanza kubona mugihe bafite ikibazo cyo gusoma neza, cyangwa mugihe bafite umutwe nyuma yo gusoma, kubera amaso.
Iterambere rigenewe abantu bakeneye gukosorwa kuri presbyopiya, ariko ntibashaka umurongo ukomeye hagati yinzira zabo.
Inyungu za Lens Iterambere
Hamwe na lens igenda itera imbere, ntuzakenera kugira ibirahuri birenze kimwe hamwe nawe. Ntugomba guhinduranya hagati yo gusoma no kurahure bisanzwe.
Icyerekezo hamwe niterambere kirasa nkibisanzwe. Niba uhinduye ukareba ikintu hafi yikintu kiri kure, ntuzabona "gusimbuka" nkuko wabikora hamwe na bifocals cyangwa trifocals.
Ingaruka za Lens Iterambere
Bifata ibyumweru 1-2 kugirango uhindure iterambere. Ugomba kwitoza kugirango urebe hanze igice cyo hepfo yinteguza mugihe urimo usoma, kugirango urebe neza imbere yintera, no kureba ahantu hagati yibibanza byombi kubirometero hagati cyangwa akazi ka mudasobwa.
Mugihe cyo kwiga, urashobora kumva uzunguye kandi ukagira isesemi ukareba mu gice kitari cyiza cya lens. Harashobora kandi kugoreka icyerekezo cyawe cya peripheri.
Ukeneye Ikibiri cya Anti-ubururu Iterambere
Nkuko amatara yubururu muri iki gihe ari hose, anti-blue Progressive Lens nibyiza mubikorwa byo murugo, nko kureba televiziyo, gukina kuri mudasobwa, gusoma ibitabo no gusoma ibinyamakuru, kandi bikwiriye gutembera hanze, gutwara, gutwara no kwambara buri munsi umwaka wose.
