Ukubonwa okubonakalayo liqela leempawu ezenza ukuba iliso lomntu lijonga izinto ngaphezu komsebenzi wayo, okukhokelela ekungangeni kwamehlo, iliso lenkqubo emva kokusebenzisa amehlo.
Izifundo zeNtetho-ntsapho zibonise ukuba i-23% yabantwana abakwiminyaka engama-64% 90% yabasebenzisi bekhompyuter kunye ne-71.3% abaguli abo eyomileyo beempawu ezibonakalayo zempawu ezibonakalayo.
Ke kufuneka ubonakalise njani ukungakhathalelwa okanye uthintelwe?
I-1. Ukutya okulinganayo
Izinto zokutya zibalulekile kwimiba enxulumene nokuxhomekeka kwimo yokubekwa kwabantu ekubonakalayo. Isongezelelo esifanelekileyo sokutya kwezakha-mzimba ezifanelekileyo zinokuthintela kwaye kulibazise ukuvela kunye nophuhliso lokutya okubonakalayo. Ulutsha luthanda ukutya ukutya okushiyekileyo, iziselo kunye nokutya okukhawulezayo. Olu hlobo lokutya lunexabiso eliphantsi lesondlo, kodwa ineikhalori ezinkulu. Ukuthathwa kokutya kufuneka kulawulwe. Yitya ukutya okuncinci, ukupheka ngaphezulu kwaye utye ukutya okulinganayo.
2. Sebenzisa iliso ngamehlo ngononophelo
Amanzi ahlukeneyo ahlukeneyo asebenzisa izixhobo, njengokunyanga kosulelo ngamehlo, ukunciphisa uxinzelelo lwe-intraocular, ukukhulula ukuvuvukala kunye nentlungu, okanye ukukhulula amehlo awomileyo. Njengakwamanye amachiza, amanye amachaphaza amagqitha aneziphumo ebezingalindelekanga. Amanzi ngamehlo anezithako zentsholongwane enokwenza iintsholongwane emehlweni anganyangeki kwiziyobisi. Nje ukuba usuleleko lweliso kuyenzeka, akukho lula ukuyiphatha.
3. Ulwabiwo olufanelekileyo lweeyure zomsebenzi
Izifundo zibonakalise ukuba amathuba aqhelekileyo anokubuyisela inkqubo yokulawula iliso. Ngokwamaxesha aptometry, california optometrist apffrey apfhel yenzelwe ukuqhuba ukuphumla nokukhusela ukudinwa kwamehlo. Oko kukuthi, thatha ikhefu qho kwimizuzu engama-20 yokusebenzisa ikhompyuter kwaye ujonge indawo (ngokukhethekileyo eluhlaza) iinyawo ezingama-20 (malunga ne-6m) ubuncinci imizuzwana engama-20 ubuncinci.
4. Nxiba iilensi ze-antig
I-Universe Aptical Anti-Datical Lens yamkela uyilo lwe-asymmetric, elinokwandisa umsebenzi wombono we-binocular, ukuze ikwazi ukuba nentsingiselo ephezulu kunye nentsimi enkulu xa ijongeka kude kwaye kude. Ukusetyenziswa kwe-Auxiling Umsebenzi wokuHlola ongumncedisi unokunciphisa ngokufanelekileyo iimpawu zokusoma kwamehlo kunye nentloko ebuhlungu ebangelwa kukungaboni kakuhle. Ukongeza, iindidi ezintathu ezahlukeneyo ze-0.50, 0.75 ne-1.00 zenzelwe zonke iintlobo zabantu ezinokukhetha, ezinokunciphisa zonke iintlobo zabasebenzi, ezifana nabasebenzi, abasebenzi abamhlophe, abakhweli kunye nababhali.
I-Universe Optical Oncoclical Ilensi yelensi inolwazi olufutshane lwamehlo omabini. Ifaneleke ngakumbi kubaqalayo. Yilensi esebenzayo ifumaneka kuye wonke umntu. Inga kongezwa kunye nemizobo ekhethekileyo efana nokuxhathisa impembelelo kunye nokunganyangeki kwe-Blue ukusombulula ingxaki yokungafunwa kokubonakalayo.
