Ibyiza byo guhuza ubwiza byahindutse imyambarire kubantu benshi kandi benshi.Ubu bwoko bushya bwo guhuza lens bufite ubwiza nibintu byerekana imiterere, kimwe nibikorwa, bishobora guhindura uburambe bwabantu.

Indangantego yo guhuza ubwiza ntishobora guhindura ibara ryamaso gusa, ahubwo irashobora kongera ubujyakuzimu nubwiza bwamaso, bigatuma igaragara neza.Byongeye kandi, barashobora kandi guhindura ingano yumunyeshuri, kunoza itandukaniro no gusobanuka kwamaso, bityo bikazamura ibibazo byerekezo.

Igishushanyo mbonera cyerekana ubwiza nacyo gishimangira imyambarire nubwiza.Ziza zifite amabara nuburyo butandukanye kugirango abantu bahuze ibyo bakeneye.Byongeye kandi, isura yabo nayo ni karemano, itanga isura nyayo kandi ikumva ituma abantu bumva ko batambaye lens.

Usibye ubwiza nimyambarire, uburinganire bwubwiza bufite nuburyo bukora.Zishobora gutanga umwuka mwiza wa ogisijeni no kurinda UV, kurinda amaso urumuri rwangiza.Byongeye kandi, zirashobora kandi gutanga ubushuhe bwiza, bigatuma amaso arushaho kuba mwiza.

Muri rusange, uburinganire bwitumanaho ni amahitamo yimyambarire yingirakamaro ahuza ubwiza nibikorwa.Ntibishobora kunoza ibibazo byerekezo gusa, ahubwo birashobora gutuma abantu barushaho kwigirira icyizere no kuba beza.