Ukukhathala okubukwayo kuyiqembu lezimpawu ezenza iso lomuntu libheke izinto ngaphezu kwalokho okungakwazi ukuthwala ngenxa yezizathu ezihlukahlukene, okuholela ekungaboni kahle, ukungaphatheki kahle kwamehlo noma izimpawu zesistimu ngemva kokusebenzisa amehlo..
Ucwaningo lwe-Epidemiological lubonise ukuthi u-23% wezingane ezifunda isikole, u-64% ~ 90% wabasebenzisi bamakhompiyutha kanye nama-71.3% eziguli zamehlo omile babenamazinga ahlukene ezimpawu zokukhathala okubukwayo.
Ngakho-ke ukukhathala okubukwayo kufanele kuncishiswe noma kuvinjwe kanjani?
1. Ukudla okulinganiselayo
Izici zokudla ziyizici ezibalulekile zokulawula ezihlobene nesigameko sokukhathala okubukwayo. Isengezo sokudla esifanelekile semisoco efanele singavimbela futhi sibambezele ukwenzeka nokuthuthukiswa kokukhathala okubukwayo. Intsha ithanda ukudla ukudla okulula, iziphuzo nokudla okusheshayo. Lolu hlobo lokudla lunomsoco ophansi, kodwa lunama-calories amakhulu. Ukudla kwalokhu kudla kufanele kulawulwe. Yidla kancane ukudla okudlayo, upheke kakhulu futhi udle ukudla okunomsoco.
2. Sebenzisa amaconsi esweni ngokucophelela
Amaconsi ahlukene wamehlo anokusetshenziswa kwawo, njengokwelapha izifo zamehlo, ukunciphisa umfutho we-intraocular, ukukhulula ukuvuvukala nobuhlungu, noma ukukhulula amehlo omile. Njengezinye izidakamizwa, amaconsi amaningi eso anezinga elithile lemiphumela emibi.Ukusetshenziswa njalo kwamaconsi iso ngeke kubangele ukuxhomeka kwezidakamizwa kuphela, kunciphise umsebenzi wokuzihlanza kwamehlo, kodwa futhi kubangele umonakalo ku-cornea kanye ne-conjunctiva. Amaconsi iso aqukethe izithako ezilwa namagciwane angase enze amagciwane emehlweni amelane nezidakamizwa. Uma isifo samehlo senzeke, akulula ukuselapha.
3. Ukwabiwa okunengqondo kwamahora okusebenza
Ucwaningo luye lwabonisa ukuthi izikhawu ezivamile zingabuyisela uhlelo lokulawula iso.Ukulandela umthetho we-20-20-20 kudinga ikhefu lesibili le-20 kusukela esikrinini njalo ngemizuzu engu-20. Ngokwezikhathi ze-Optometry, udokotela wamehlo waseCalifornia uJeffrey Anshel uklame umthetho we-20-20-20 ukusiza ukuphumula futhi uvimbele ukukhathala kwamehlo. Okusho ukuthi, thatha ikhefu njalo ngemva kwemizuzu engu-20 usebenzisa ikhompuyutha futhi ubheke indawo (okungcono eluhlaza) ngamafidi angu-20 (cishe amamitha angu-6) okungenani imizuzwana engu-20.
4. Gqoka amalensi alwa nokukhathala
Ilensi ye-Universe Optical anti-fatigue isebenzisa idizayini engalingani, engathuthukisa umsebenzi wokuhlanganisa umbono webhinobholo, ukuze ibe nokucaca okuphezulu kanye nendawo yokubona ebanzi lapho ibheka eduze nakude. Ukusetshenziswa komsebenzi wokulungisa okusizayo oseduze kunganciphisa ngempumelelo izimpawu zokoma kwamehlo kanye nekhanda elibuhlungu elibangelwa ukukhathala okubukwayo. Ngaphezu kwalokho, izinhlobo ezintathu ezihlukene zokukhanya okuphansi okungu-0.50, 0.75 kanye no-1.00 zenzelwe zonke izinhlobo zabantu ukuba zikhethe, ezinganciphisa ngempumelelo ukukhathala okubukwayo okubangelwa ukusetshenziswa kwamehlo isikhathi eside futhi zihlangane nazo zonke izinhlobo zezisebenzi eziseduze, njengabafundi. , abasebenzi abamhlophe, abadwebi nababhali.
Ilensi yokusiza ukukhathala kwe-Universe inesikhathi esifushane sokuzijwayeza kwawo womabili amehlo. Ifaneleka ngokukhethekile kwabaqalayo. Kuyilensi esebenzayo etholakala kuwo wonke umuntu. Ingase futhi yengezwe ngemiklamo ekhethekile njengokumelana nomthelela kanye nokumelana nokukhanya okuluhlaza okwesibhakabhaka ukuxazulula inkinga yokukhathala okubukwayo.
