Ibicuruzwa birambuye: I Vision Model T-227 ni indorerwamo zizuba zihenze, indorerwamo zicyuma cyizuba, Tac polarized lens.Mu gihe cyiterambere ryamakuru, abaturage bashizeho igitekerezo cyiza ningeso yo kwirinda izuba, cyane cyane ahantu hanze (cyane cyane mu cyi), abantu benshi bahitamo kwambara amadarubindi kugirango babuze izuba, kugirango bagabanye umunaniro uterwa no guhindura amaso no kugabanya ibyangijwe no gukurura urumuri rukomeye.Indorerwamo z'izuba zifite akamaro kangana iki?Ikirahuri cyiza cyizuba gikoresha ibikoresho byo murwego rwohejuru, tekinoroji igezweho hamwe nubuhanga bwubwenge cyane cyane, ikiguzi cya buri murongo ntigishobora gukemurwa.Bombi batekereza kumurongo urambye hamwe ninzira zo kurinda icyerekezo, bisa nkibicuruzwa byinshi bihendutse, kwambara amadarubindi yagenewe kurinda amaso yawe, niba kwambara bidashobora guhagarika uv munsi yizuba ryizuba, sibyo gusa kuko umurongo wo kureba udasobanutse nimpanuka, niba uhujwe na ubushobozi bwo kurwanya uv intege nke, biganisha ku kwaguka kwabanyeshuri, Inyungu irenze iyo kwiyongera kwimirasire ya uv mumurongo wijisho.