Abantu benshi bambaye ibirahure imyaka myinshi
Hashobora kubaho ugushidikanya nka:
Kwambara ibirahure igihe kirekire, mubyukuri birasobanutse neza ibyiciro bya lens
Myopiya na Hyperopiya? Niki-kwibandaho kandi byinshi-byibandaho?
Ibicucu ntibishobora kuvuga itandukaniro
Guhitamo Lens birarenze urujijo:
Ni ubuhe bwoko bw'inyungu bukwiriye kuri wewe?
Hariho imirimo yose? Ni ibihe bintu nkeneye?
Hariho ubwoko bwose bwa lens;
Niba lens igabanijwemo intego, irashobora kugabanywamo lens imwe yibanze (monophoto), lens ebyiri yibanze, indimi nyinshi.
Lens nyinshi zigenda zitera, uzwi kandi ku izina rya repers, ufite ingingo nyinshi zibanda kuri lens.
Uyu munsi tugiye kuvuga ku midugudu ikura
Ni ubuhe bwoko bw'imisozi iteye imbere?
Ibirahure byijimye bitera imbere, bifite amanota menshi yibanze kuri lens imwe icyarimwe, buhoro buhoro kuva ahantu haturutse hejuru ya lens hepfo yicyayi hepfo.
Kugira impamyabumenyi nyinshi kuri lens imwe bigabanijwemo uturere dutatu: kure, hagati no hafi:
1, kureba hejuru ya zone
Ikoreshwa mubyerekezo birebire, nko gukina, kugenda, nibindi
2, Imbere mu Karere Nkuru
Ku iyerekwa riciriritse, nko kureba mudasobwa, kureba TV, nibindi
3. Kubona Hasi hafi yakarere
Ikoreshwa mu kureba hafi, nko gusoma ibitabo, ibinyamakuru, nibindi
Kubwibyo, kwambara ibirahure gusa, birashobora guhaza ibyifuzo kure, reba, reba hafi y'Icyerekezo.
Phenomena isanzwe ya phesiologiya:
Presbyopia, igaragara buhoro buhoro hamwe no kongera imyaka, igaragara cyane cyane nkuko bitagaragara kandi bidashobora kubona ibintu hafi. Iyi miterere izagabanya imikorere yakazi kandi igira ingaruka kumibereho.
Lens Multifocal Lens ni igisubizo cyiza kuri iki kibazo
N'imikorere myiza
Yakunzwe cyane kandi ashakisha nyuma yo gutondekanya
Igihe cya nyuma: Sep-10-2022