Kare, vanhu vane astigmatism vaifanira kugadzirisa maziso avo chete nekubatsirwa magirazi. Izvo zviitiko zvitsva zvinowanikwa mune ophthalmology zvino zvinobvumira kuti izvi zviitwe nemaoko kana kuti zvakaoma kutengesa lenses. Ikozvino chizvarwa chezvinhu zvakadaro chakagona kugadzirisa chirwere cheziso kusvika kune 4 diopters.
Vakadzi vane astigmatism vanowanzotarisa kutsvaira kwemavara emagetsi kuti vasaona zvakanaka chete, asiwo vanozviona ivo nenzira itsva, somuenzaniso, kuisa maitiro akadaro kumusangano wepamufananidzo wepakati kana fesheni.
Kune mavara ane torisi lenzi here?
Pasinei nokuti izvo zvinorondedzerwa zvekuratidzira kuratidzwa zvakaoma kuwana, zviripo. Ichokwadi, mavara emagetsi anogadzirwa nemaitiro akagadzirwa nenzira yakangoita kuti mumvuri we iris uchinje.
Zvinofanira kutariswa kuti kunyange rimwe zuva-toris contact lens rine mavara akasiyana haagoni kuchinja zvakanyanya ruvara rwemavara rwemaziso. Vanowedzera zvakadzika nekuzadza kwazviri, kusimbisa mumvuri wenyama.
Ndeupi ruvara ruvara rwemagetsi ekutenga?
Ophthalmologists vanokurudzirwa kutenga chimwe chezvikamu zvitatu zvemagadziri anofungidzirwa:
- Bausch + Lomb Pure Vision Toric. Aya majekisi akaiswa mukati mevaravara rwebhuruu, saka zvinokurudzirwa kuti zvipfeke maguru uye maziso matsvuku. Iyo yakagadzirirwa kwemazuva makumi matatu emasokisi, iine oksijeni yakakosha uye yakasviba, inodzivirira maziso kubva pakuoma kwamaawa gumi nemaviri.
- MAXVUE VISION ColourVUE Toric Gorgeous Grey. Aya majekiseni anopa maziso nerima remafu kana ruvara rune ruvara rwemavara, tarisa zvikuru pane vakadzi vane meso ane meso. Mukuwedzera pakupa mararamiro uye kururamisa astigmatism, chigadzirwa MuvaraVUE ndeyomukati weBy Big Eyes - inooneka zvishoma zvishoma inoita kuti maziso aone, sezvo ane denga rakakura kudarika lensiti yakazara.
- CIBA Vision Air Optix For Astigmatism. Imwe nyanzvi ine ruvara ruvara rwebhuruu. Majekisi akadaro anongorongerwa zuva rekupfeka, saka vane uwandu hwehuwandu hwemhepo, zvichienzaniswa nemamwe mabhuku maviri apfuura ekugadzirisa astigmatism kugadziriswa.
Zvose zvinotsanangurwa mazita emarangisi zvakagadzirwa nemhando dzakapfava ( silicone-hydrogel ), asi nekuda kwekombiki yepamusoro yekusimudza uye kuyerwa kune imwe nzvimbo, vanonyatsobatisisa uye havasi kurasikirwa kurongeka kwakarurama pamakona eziso.