Defocus Incorporated Multiple Segments Kua whakaingoatia nga Arotahi na te mea he maha nga arotahi iti e kitea ana e te kanohi tahanga i nga koki motuhake i te mata o te arotahi, ka tohatohahia ki te ahua tohu, no reira te ingoa.Defocus Incorporated Multiple Segments Ko nga arotahi he momo mohiti anga aukati me te mana whakahaere, e rua nga waahanga.Ko tetahi ko te waahi whatu o te pokapū e whakamahia ana hei whakatika i nga hapa whakaraerae (myopia, te tirohanga tawhiti me te astigmatism), ko tetahi ko te pokapū e toro atu ana ki te taha o te arotahi.Rohe maha nga rohe whakapoapoa.Ina titiro te kaimau ki nga mea i tawhiti rereke, ka taea e te defocus te whakauru i nga wahanga maha nga arotahi kia marama te tirohanga me te myopia defocus i te wa ano, ka taea te aukati me te whakahaere i te tipu o te myopia i te wa e whakatika ana te tirohanga.
Ko te maataapono ko te whakamahi i te tikanga urupare taiao o te kanohi - te ahuatanga o te emmetropization, kia tata ai te tirohanga kanohi, te whanaketanga ataata me te ahua retinal o te kanohi ki te paanga ataata o te kanohi emmetropic.
I tenei wa, ko te ahua o te myopia pono o te taiohi ko te nuinga o te myopia axial, na te tipu o te tuaka kanohi.Na te roanga o te poi kanohi, ka tohuhia te tuunga ahua ki mua i te retina.I te wa e whakatika ana i nga arotahi myopia noa, ko te whakatikanga tino marama ka aro noa ki te tirohanga o te pokapū, a ko te hoahoa arotahi ka piki haere, ka kotiti ke ranei te whakanui ake i te tohu o te waahi kei waho o te kanapa o te pokapū.I muri i te whakatikatika, ka taea te tohu i te mea kotahi ki runga i te kohanga o te macula me te kore he raruraru, kia marama te tirohanga.Heoi, ko te mea ka riro mai i te retina peripheral kaore i te tika ki runga i te retina, engari ka whakaahuahia ki te taha o muri o te retina. te hanga me te hohonutanga o te myopia e nga kairangahau.Ko tenei na te mea ko te hyperopia e whakaheke ana i te taha o muri o te retina e whakaihiihi ana i te tipu o te tuaka kanohi ki te taha o muri, e arai ana ki te tipu axial me te hohonu ake o te myopia.
Ko te arotahi moroiti i roto i te waahi whakaheke he mea hanga motuhake kia rereke te tohu mai i te arotahi kotahi i te waahi whakatika, ka taka te ahua ki mua o te retina, ka mutu te heke o te myopia me te tuku tohu ki te tuaka kanohi whakamua, ka tutuki. te painga o te whakaroa i te hohonutanga o te myopia.
Painga:
1.Ka kitea te mana whakahaere o te myopia: ko te whakaroa i runga i te tipu o te tohu myopia he 59%, a ko te mana whakahaere i runga i te tipu axial he 60%.
2.Ko te whakaurunga ngawari: He momo motuhake o te arotahi arotahi kotahi, he ngawari te whakaurunga.
3.High whakamarie: multi-point myopia defocus arotahi karekau he waahi astigmatism me te kore e pa ki te kanohi tangata.Kaore i rite ki nga arotahi whakapiri, e pa ana ki te kiri, e kore e puta te mamae.
4.Tiaki ngawari: Ka whakatauritea ki etahi atu arotahi, penei i nga arotahi orthokeratology, e hiahia ana ki te horoi ringa me te whakakore i nga wa katoa ka tangohia, ka whakakakahuhia, me te tiaki i nga arotahi me nga otinga tiaki motuhake.
5.Ko te whakaroa o te myopia he rite ki te 59%, me te mana whakahaere o te tipu axial he nui ki te 60%.
https://www.zjideallens.com/ideal-defocus-incorporated-multiple-segments-lenses-product/
Te wa tuku: Oketopa-16-2023