Umunaniro wo kureba ni itsinda ry'ibimenyetso bituma ijisho ry'umuntu rireba ibintu birenze ubushobozi bwaryo bwo kureba bitewe n'impamvu zitandukanye, bigatera ubumuga bwo kutabona, kubabara mu maso cyangwa ibimenyetso by'umubiri nyuma yo gukoresha amaso..
Ubushakashatsi ku ndwara bwagaragaje ko 23% by'abana bari mu kigero cy'ishuri, 64% kugeza 90% by'abakoresha mudasobwa na 71.3% by'abarwayi b'amaso yumye bari bafite ibimenyetso by'umunaniro wo mu maso bitandukanye.
None se umunaniro wo mu maso wagabanywa cyangwa wakwirindwa ute?？
1. Indyo yuzuye
Ibintu bifasha mu mirire ni ibintu by'ingenzi bigenga imiterere y'umubiri bifitanye isano n'ingaruka z'umunaniro wo mu maso. Inyongera ikwiye y'intungamubiri zikenewe ishobora gukumira no gutinza kugaragara no kwiyongera k'umunaniro wo mu maso. Urubyiruko rukunda kurya utuntu duto, ibinyobwa n'ibiryo byihuse. Ubu bwoko bw'ibiryo bufite agaciro gake k'intungamubiri, ariko bufite karori nyinshi. Ifunguro ry'ibi biribwa rigomba kugenzurwa. Kurya bike mu biryo byo kurya, guteka byinshi no kurya indyo yuzuye..
2. Koresha ibitonyanga by'amaso witonze
Ibitonyanga bitandukanye by'amaso bifite akamaro kabyo, nko kuvura indwara z'amaso, kugabanya umuvuduko w'amaso, kugabanya ububabare n'ububabare, cyangwa kugabanya amaso yumye. Kimwe n'indi miti, ibitonyanga byinshi by'amaso bigira ingaruka mbi ku rugero runaka. Gukoresha ibitonyanga kenshi by'amaso ntibizatera gusa kwiyitirira imiti, bigabanya imikorere yo kwisukura kw'amaso, ahubwo bizanangiza cornea na conjunctiva. Ibitonyanga by'amaso birimo imiti irwanya bagiteri bishobora gutuma bagiteri mu maso zirwanya imiti. Iyo umuntu arwaye amaso, ntabwo byoroshye kuyavura.
3. Kugena amasaha y'akazi mu buryo bukwiye
Ubushakashatsi bwagaragaje ko gufata amasaha make buri gihe bishobora gusubiza ubushobozi bw'ijisho mu buryo busanzwe. Gukurikiza itegeko rya 20-20-20 bisaba kuruhuka amasegonda 20 uvuye kuri ecran buri minota 20. Dukurikije igihe cy'amaso, inzobere mu by'amaso muri Kaliforuniya Jeffrey Anshel yashyizeho itegeko rya 20-20-20 kugira ngo yorohereze kuruhuka no gukumira umunaniro w'amaso. Ni ukuvuga ko ugomba kuruhuka buri minota 20 ukoresheje mudasobwa ukareba ahantu nyaburanga (cyangwa icyatsi kibisi) muri metero 6 nibura mu gihe cy'amasegonda 20.
4. Ambara ama-lenses arwanya umunaniro
Indorerwamo ya Universe Optical anti-fatigue ikoresha imiterere idahuje, ishobora kunoza imikorere yo guhuza amaso, ku buryo ishobora kugira ubushobozi bwo kureba neza no kureba kure. Gukoresha uburyo bwo guhuza amaso hafi bishobora kugabanya ibimenyetso by'umunuko w'amaso n'umutwe uterwa n'umunaniro wo kureba. Byongeye kandi, ubwoko butatu butandukanye bw'urumuri ruto rwa 0.50, 0.75 na 1.00 bwagenewe abantu b'ubwoko bwose guhitamo, bishobora kugabanya umunaniro wo kureba uterwa no gukoresha amaso igihe kirekire no guhura n'abakozi b'ubwoko bwose ba hafi, nk'abanyeshuri, abakozi bo mu biro, abashushanya n'abanditsi.
Ilensi yo kuvura umunaniro w'amaso ifite igihe gito cyo kwimenyereza amaso yombi. Ikwiriye cyane cyane abatangiye. Ni lensi ikora neza iboneka kuri buri wese. Ishobora kandi kongerwamo imiterere yihariye nko kwirinda ingaruka no kurwanya urumuri rw'ubururu kugira ngo bikemure ikibazo cy'umunaniro w'amaso.
