Kungase kumangaze abanye, kodwa ukuhlala eduze kakhulu ne-TV akukubi emehlweni akho. Eminyakeni edlule, umphakathi wezokwelapha waxwayisa abathengi bethelevishini mayelana nezingozi ze-x-ray kusuka kuma-TV. Nakuba ukukhathazeka kwakungokomthetho, ingozi ayiyona inkinga namuhla ngenxa yezinto ezenziwe nge-LCD nama-plasma televisions. Lezi zesikrini zanamuhla zedijithali eziphathekayo azikhipha imisebe.
Kodwa-ke, abantu abaningi basakhathazeka ukuthi bangalimaza amehlo abo ngokuhlala eduze kakhulu ne-TV. Lapho uhlala eduze kwethelevishini ngeke kubangele amehlo noma umbono wakho, ukubuka okude kungabangela ukucindezeleka kweso kwesikhashana noma ukukhathala kweso.
Ngakho isondele kangakanani eduze? Iyiphi ibanga elihle lokubuka ithelevishini? Impendulo ingase imangaze kwabanye, kodwa ayikho impela inqubo yemilingo yokubala ibanga eliqondile.
Ukubukeka kwe-TV ehle kakhulu nokuma endaweni
Ochwepheshe bokunakekelwa kwamehlo batusa ukuba uhlale cishe u-8 kuya kwezingu-10 ukusuka kwesikrini se-TV. Umbuso jikelele wesithupha kufanele ube okungenani izikhathi ezingu-5 ibanga kusukela esikrinini njengoba isikrini sivulekile. Isibonelo, uma ithelevishini yakho ingama-intshi angu-32 ububanzi, ibanga elibukwayo lingama-intshi angu-160 noma cishe ngamamitha angu-13.
Kodwa-ke, ama-optometrists amaningi kanye nama-ophthalmologists avumelana ukuthi ibanga elingcono kakhulu lokubukela ithelevishini ibanga elizwa likhululekile kakhulu kuwe.
Uma nje ubona isibuko ngokucacile ngaphandle kokuhlukumeza, ibanga cishe lilungile.
Ngaphandle kokubuka ibanga, isikhundla sethelevishini yakho maqondana nokuthi uhlezi kubalulekile nokuvimbela ukucindezeleka kwamehlo. Kungakhathaliseki ukuthi ubeka i-TV yakho eludongeni noma uyibeke esiteji setafula, zama ukuyibeka ezingeni leso noma ukusika ukuvimbela imizimba yakho yamehlo noma intamo yakho.
Ukuphoqa njalo amehlo akho ukubheka kuzogcina ekugcineni kubangele imisipha yamehlo ekukhathala.
Kungani Okwenza Izikrini Zibangele Amehlo?
Ukucindezeleka kwamehlo, noma i-asthenopia, isimo sesimo esibangela izimpawu ezihlukahlukene ezihlanganisa ukukhathala, ubuhlungu noma amehlo abukeka, umbono obonakalayo, ikhanda, kanye nombono ophindwe kabili . Izimpawu zingenzeka ngemuva kokubukela ithelevishini ekude, ukufunda, ukwenza umsebenzi wekhompiyutha, noma ukwenza noma yimiphi imisebenzi eseduze esebenzisa amehlo. Ukuzama ukugxila ezintweni eziseduze isikhathi esithile eside kubangela ukuba imisipha ye-ciliary iqine, ikhiqize izimpawu zenkinga yeso. Izimpawu zihlanganisa:
- Sore, amehlo acasulayo
- Inkinga igxile
- Amehlo aname noma amanzi
- Umbono ophuphuthekile noma kabili
- Ukwenyuka kokukhanya okukhulu
- Ubuhlungu entanyeni, emahlombe noma emuva
Ukucindezeleka kwamehlo kungase kwenzeke ngoba abantu bavame ukukhanya kancane ngenkathi bebukela ithelevishini noma basebenzela amaphrojekthi amahle. Umuntu ovamile uhlunga izikhathi ezingu-18 ngomzuzu, ngokuzenzekelayo avuselele futhi agcobe iso. Kodwa ezinye izifundo zibonise ukuthi abantu bangase bavele bavele baqhekeze isigamu kaningi ngenkathi bebuka ithelevishini noma isikrini sekhompyutheni. Ukuphuza ngokuvamile kuvame ukuphumela emehlweni anomile, ekhathele, enobunzima, obuvuthayo.
Ngaphandle kokuhlala eduze kakhulu, ukubukela ithelevishini kungabangela nokucindezeleka kwamehlo ngenxa yokugxila ezintweni ezincane, ezikhanyayo egumbini elimnyama.
Igumbi elimnyama lidala irises amehlo ukuba avule kabanzi ukuze avumele ukukhanya okungaphezulu, kodwa abakwahluleka ukuvala okuningi njengoba kufanele bakhangele esikrinini esikhanyayo.
Ukuvimbela
Odokotela bamaziso batusa inqubo elula yokuvimbela ukucindezeleka kwamehlo. Uma ubheka esikrinini isikhathi esiphezulu sesikhathi, shintsha ukugxila kwakho kusuka kuseduze kuze kube njalo. I-Shift igxila kusuka phezulu cishe okungamamitha angu-20, isibonelo.
Indlela Yokuxazulula Ukucindezeleka Kwamehlo
Uma uthola izimpawu zenkinga yamehlo ngemuva kokubukela ithelevishini noma ukubheka idivayisi yakho ehlakaniphile, nansi izinto ezimbalwa ongazenza ukuze usize ukunciphisa ukukhathazeka kwakho.
- Gcoba ngobumnene amehlo
- Faka indwangu efudumele endaweni yamehlo
- Thola ukulala ngokwanele ebusuku ukuvumela amehlo akho ukuba aphinde aphinde aphinde aphile
- Faka imali kuthelevishini enkulu ukuze unciphise ukucindezeleka kwamehlo ekugxileni
- Ungakhohlwa ukukhanyisa ukuvimbela amehlo akho ukuthi angawumeki
I-Eye Eye Syndrome
Ngaphandle kokucindezeleka kwamehlo, isimo somuntu ovamile esivela kuthelevishini noma ekubukeni kwesikrini sekhompyutheni yileli syndrome eyomile . Ngalesi simo, umuntu akanalo izinyembezi zekhwalithi ezanele zokugcoba nokunakekela iso.
Izinyembezi ziyadingeka ukuze kugcinwe impilo ye-front yangaphambili kweso futhi nokunikeza umbono ocacile. Ukuqala inkinga kwesikrini isikhathi eside kungavuma amehlo. Isifo se-eye esomile siphathwa ngokuphindaphindiwe kokugxilisa amaconsi ekhwalithi yekhwalithi.
Imithetho yamanye amadivaysi
Kubonakala sengathi izingane eziningi namuhla zivame ukubukela i-iPads ne-Smartphones zazo ngaphezu kokubukela ithelevishini. Ingabe abazali kufanele baqaphele ukuthi izingane zabo zivale kangakanani izikrini zabo emehlweni abo?
Abaningi bokunakekelwa kwamehlo bayavuma ukuthi amaphilisi, amafoni, nama-laptops azilimazi empilweni yombono nangombono. Noma kunjalo, la madivayisi angabangela ukucindezeleka kwamehlo, kufana nokubukela ithelevishini. Izimpawu zingathuthuka ngenxa yokugxila esikrinini esincane kakhulu ebusweni obuseduze emehlweni akho.
Qinisekisa ukuthi ingane yakho igcina isikrini sayo ngobude bengalo kude emehlweni akhe. Kufanele abheke isibuko ezingeni lamehlo akhe noma kancane ngaphansi kwazo. Amadivaysi edijithali angaphethwe njengama-Smartphone kufanele abe ngaphansi kwezinga leso.
Uma ingane yakho ibonakala inenkinga yokubamba amadivaysi akhe kuleli qanga, ingase izame ukukhulisa umbhalo esibukweni. Ukulungisa usayizi wombhalo ngezinye izikhathi kungenza ukubuka kube mnandi kakhulu. Futhi, ukuze usize ukuvimbela ukucindezeleka kwamehlo ukuthi kungabikho, khuthaza izingane zakho ukuthi zithathe amaphuphu amaningi avela esikrinini ukuze zenze amehlo abo aphumule ekugxileni.
Izwi elivela
Uma ujwayele ukuzwa ubunzima bamehlo noma ukukhathala kwamehlo njalo, cabangela ukucela udokotela wakho iso ukuze uthole iseluleko. Udokotela wakho wezandla uyokwenza ucwaningo olunzulu lwamehlo ukuze abone ukuthi kungabangela izimbangela zenkinga yeso futhi ahlinzeke ngezindlela zokunciphisa.
> Umthombo:
> EyeSmart, "Amakhompiyutha, Amadivaysi Adijithali Ne-Eye Strain." I-American Academy of Ophthalmology, 1 Mashi 2016.