BitemeweIcyerekezo kimwe:
Iyo abantu barengeje imyaka 40, kimweIkirahure kimweNtushobora kuba ushobora kuzuza ibyo bakeneye. Bashobora kubona intera ariko ntibafunga, cyangwa bakabona hafi ariko ntabwo ari intera. Muri iki gihe, bakeneye kwambara ibice bibiri byikirahure, gusoma ibirahure mugihe bikoreshwa kugirango barebe ibintu byo hejuru nibirahuri bireba intera. Ubundi buryo nugumbara ibirahuri byinshi-byibanze, nibirahuri byinshi-byibanze birimoIbirahuri bishaje kandi bitera imbere. Ibirahuri byinshi-byibanze ni ibirahuri bimwe birashobora gukoreshwa kugirango ubone intera no gufunga, ushobora gukoresha igice cyakera kugirango urebe intera nigice cyo hasi kugirango urebe hafi yibintu.
Ni irihe tandukaniro riri hagatigutera imbere na bifocal
1. Bifocals igufasha kugera kure no hafi yegeranye gusa, kandi izabyara ishusho irasimbuka iyo urebye neza nyuma yo kubona intera.
2. Uzabona icyerekezo gihoraho mumurongo wa kure, hagati, kandi hafi yicyo hagati hamwe na lens igenda itera imbere, kandi nta murongo uhagaze, nta gishushanyo kibabaza kirasimbuka.
3. Lens igenda itera imbere kuruta biFocals. Ariko igiciro cyinyongera gikwiye agaciro kacyo.
AbakeneyeIbirahuri bitera imbere
1. Nkuko umuntu atesha agaciro ijisho, lens buhoro buhoro buhoro, bigatuma ijisho ryibanda inyuma aho kuba kuri retina mugihe tureba ibintu bya hafi. Iyi ni preskyopia. Iki kintu gikunze kugaragara mu bageze mu za bukuru n'abasaza barengeje imyaka 40.
2. Niba ufite Myopiya gusa (Kuburanisha) cyangwa Hyperopia (kurema neza), ukeneye gusalens imwe, ariko niba ufite amashuri yibanze hamwe nibibazo bibiri byerekwa icyarimwe, ukeneye lens kugirango utezimbere uburyo ubona haba hafi ya kure nibintu bya kure.
3. Ubwoko bumwe bwakaziLenszirahari kumirimo yihariye. Bwira umuganga wamaso niba ukeneye ibirahuri bidasanzwe kubera akazi. Kimwe niba utwaye imodoka kumuhanda wihuta, ukeneye kure, urebe amafaranga asigaye.
4. Kubwibyo, niba ukeneye ibirahuri bibiri byo gusoma no gukoresha intera, ibirahuri bitera imbere birashobora kuguhuza.
Laboratoire yacu ifite imashini ziva muri Satisloh kandi zashyizeho Optotech na IOt Porogaramu ya software ya software ijyanwa muburyo butandukanye.
Igihe cyagenwe: Feb-18-2022