Ibishya bigeze aha: 1.591 PC Progressive Igishushanyo mbonera gishya 13+4mm

Nishimiye gusangiza nawe amakuru y'itangizwa ry'ibicuruzwa bishya.

Twatangiye ubushakashatsi ku ikoranabuhanga rya Defocusing lens rikoreshwa mu kugenzura umuvuduko wiyongera cyane w’impagarara y’imyakura y’ingimbi kuva uruganda rwacu rwa mudasobwa rwashingwa umwaka ushize. Nyuma y’imyaka irenga itandatu yo gushushanya no gupima imikorere y’ibumba, amaherezo dufite iki gikoresho gishya cyo kubasura.

Bitandukanye n'indorerwamo yemewe ya 1.56, twahisemo ibikoresho fatizo - polycarbonate (PC), imaze kugira ibyiza byo kurwanya ubukana no kuramba neza mu miterere yayo karemano ya molekile. Hamwe n'ipamba ryinshi rya A6 rirwanya ubukana, tugabanya agaciro k'ubukana kugeza ku rundi ruciriritse, bishobora gutuma ihinduka rigera kuri 99%. Igishushanyo gishya kigaragaza byinshi kuri parametre yitwa "13+4mm", cyane cyane ubugari bw'inzira iri hagati y'agace k'amaso ka kure n'agace k'amaso ka hafi, uburebure bw'agace k'ingufu gahinduka buhoro buhoro.

Udushya ntabwo ari uguhindura intera gusa, ahubwo ni ukwita ku buryo bwimbitse, kugira ngo abantu bagerageza indorerwamo zabo ku nshuro ya mbere barusheho kuzimenyera, kuko igihe kigenda gihita kandi bakeneye kuva kuri myopia bakajya kuri presbyopia. Mu by'ukuri, amaso yacu azagera ku rwego rwo kwambara indorerwamo za myopia biba bisobanutse neza ku buryo bitabasha kuzunguruka kandi kwambara indorerwamo za presbyopia ntabwo ari kenshi uko umuntu akura. Kubera ko agace kagutse k'agace k'amaso ka kure n'agace k'amaso ka hafi, amaso yacu ashobora kwibanda ku bintu biri kure cyane ugereranyije n'ibiri hafi aho mu buryo bworoshye.