——Niba lens ari nziza, kuki uyihindura?
—— Birababaje cyane kubona ibirahuri bishya no gufata igihe kirekire kugirango ubimenyere.
—— Ndacyashobora kubona neza hamwe nibi birahure, kugirango nshobore kubikoresha.
Ariko mubyukuri, ukuri kurashobora kugutangaza: Ikirahuri mubyukuri gifite "ubuzima bubi"!
Mugihe tuvuze imikoreshereze yikirahure, ushobora kubanza gutekereza kumikoreshereze ya buri munsi cyangwa buri kwezi. Wari uzi ko ibirahuri byandikirwa nabyo bifite uburyo buke bwo gukoresha? Uyu munsi, reka tuganire ku mpamvu ari ngombwa guhora uhindura ibirahuri, cyane cyane lens.
01 Lens Kwambara no kurira
Nkibice byingenzi bigize ibirahure, lens ifite "optique optique", neza kugirango ibungabunge ubuzima bwiza. Nyamara, iyi mitungo ntabwo ihagaze; ziterwa nibintu bitandukanye nkigihe, ibikoresho, no kwambara.
Igihe kirenze, nkuko ukoresha lensike optique, byanze bikunze birundanya kwambara kubera umukungugu mwikirere, impanuka zitunguranye, nizindi mpamvu. Kwambara lens byangiritse birashobora kuganisha byoroshye umunaniro ugaragara, gukama, nibindi bimenyetso, kandi birashobora no kutareba neza.
Bitewe no kwambara no gusaza bidashobora kwirindwa, guhora uhinduranya lens ningirakamaro mugukomeza ibirahuri neza. Ibi ntibigomba gufatanwa uburemere!
02 Impinduka mugukosora iyerekwa
Ndetse iyo wambaye amadarubindi, ingeso mbi nko kumara igihe kinini hafi yumurimo wo kureba no gukoresha cyane ibikoresho bya elegitoronike birashobora kongera byoroshye amakosa yangiritse kandi bigatuma imbaraga zandikirwa ziyongera. Byongeye kandi, urubyiruko akenshi ruri hejuru yiterambere ryumubiri, ruhura nigitutu kinini cyamasomo, kandi akenshi rukoresha ibikoresho bya elegitoronike, bigatuma bashobora guhinduka cyane mubyerekezo.
Ubugororangingo bugaragara butangwa na lens bugomba guhita buvugururwa kugirango buhuze icyerekezo cyubu. Ku rubyiruko rufite myopiya, birasabwa kwisuzumisha buri mezi atatu kugeza kuri atandatu, mugihe abantu bakuru bagomba kugira umwe umwe kugeza kumyaka ibiri. Niba ubona ko ibirahuri byawe bitagihuye nimpinduka zawe zoroshye, ugomba kubisimbuza mugihe gikwiye.
Akaga ko kugumana ibirahure byashize
Kurinda ubuzima bwamaso yacu, ni ngombwa gusimbuza ibirahuri nkuko bikenewe. Kwambara couple imwe igihe kitazwi birashobora kugira ingaruka mbi kumaso. Niba ibirahuri “birenze ikaze ryabo,” birashobora gutera ibibazo bikurikira:
01 Ibitabo bidakosowe biganisha ku kwangirika vuba
Mubisanzwe, imiterere yijisho ryamaso ihinduka mugihe hamwe nibidukikije bitandukanye. Impinduka iyo ari yo yose mu bipimo irashobora gutanga ibirahuri bikwiye mbere bidakwiye. Niba lens idahinduwe igihe kirekire, ibi birashobora gutuma habaho kudahuza hagati yurwego rwo gukosora iyerekwa nibikenewe nyabyo, byihutisha iterambere ryikosa ryangiritse.
02 Kwambara cyane kuri Lens Yangiza Amaso
Lens irashobora gusaza hamwe no kuyikoresha cyane, biganisha ku kugabanuka no gukwirakwiza urumuri. Ikigeretse kuri ibyo, gushushanya hamwe ninzego zitandukanye zo kwambara birashobora kugira ingaruka ku kwanduza urumuri, bigatera kutagaragara neza, umunaniro wamaso, kandi mubihe bikomeye, bishobora kongera ubushishozi.
03 Ibirahuri byahinduwe bigira ingaruka ku iyerekwa
Ukunze kubona inshuti zambaye ibirahuri byahinduwe cyane-byunamye gukubitwa mugihe ukina siporo cyangwa gukubitwa - gusa kugirango ubikosore bisanzwe kandi ukomeze kubyambara. Nyamara, optique ya lensike igomba guhuza hagati yabanyeshuri; bitabaye ibyo, birashobora kuganisha muburyo bworoshye nka strabismus yihishe nibimenyetso nkumunaniro ugaragara.
Rero, abantu benshi bumva ko icyerekezo cyabo cyahagaze - ko mugihe ibirahuri bitameze neza, bishobora kwambarwa imyaka. Iyi myizerere irayobya. Utitaye ku bwoko bw'ibirahuri wambara, kugenzura buri gihe ni ngombwa. Niba havutse ikibazo, hagomba gukorwa ihinduka ryigihe cyangwa abasimbuye. Kugumana ibirahuri muburyo bwiza nibyingenzi mukubungabunga ubuzima bwamaso.
Igihe cyo kohereza: Ukwakira-11-2024