Kungamangalisa kwabanye, kodwa ukuhlala eduze kakhulu neTV akuyona into enhle emehlweni akho. Kwiminyaka edlulileyo, uluntu lwamayeza lucelise abathengi bathengi ngeengozi ze-x-imitha evela kumaTV. Nangona ukukhathazeka kwakusemthethweni, ingozi ayiphumeli namhlanje ngenxa yezinto ezenziwe nge-LCD kunye ne-TVs. Ezi zicwangciso zamanqwanqwa zamanqwanqwa zanamhlanje azikhangeli imitha.
Nangona kunjalo, abantu abaninzi banokukhathazeka ukuba bangalimaza amehlo abo ngokuhlala behlala kufuphi neTV. Xa uhleli kufuphi nomabonwakude akuyi kubangela ukulimala emehlweni okanye kumbono wakho, ukubukela okufutshane kunokubangela ukuba iso liso lusetyenwe okanye ludinwe.
Ngoko sisondele kangakanani na? Iyiphi ibanga elifanelekileyo lokubukela umabonwakude? Impendulo inokumangalisa kwabanye, kodwa akukho nto imilingo yokubala ukuba ibanga elingakanani.
I-TV ekhangelekayo Ukubukela umgama kunye neendawo
Iingcali zokunakekelwa kwamehlo zincoma ukuba zihleli malunga neebhozo ezisibhozo ukuya kwii-10 ukusuka kwi-TV. Umgaqo oqhelekileyo wezithupha ungenani ubuncinane ama-5 umgama ukusuka kwisikrini njengesikrini. Umzekelo, ukuba umabonwakude ungama-intshi engama-32 intshi, ubude bokubukela buyi-intshi ezili-160 okanye malunga neenyawo ezili-13.
Nangona kunjalo, ezininzi i-optometrists kunye ne-ophthalmologists ziyavuma ukuba umgama omhle wokubukela ithelevishini ngumgama oziva ukhululekile kakhulu kuwe.
Ngethuba nje xa ubona isikrini ngokucacileyo ngaphandle kokungahambi kakuhle, umgama mhlawumbi ulungile.
Ngaphandle komgama wokubukela, isikhundla sakho somabonwakude ngokubhekiselele apho uhleli khona kubalulekile ekukhuseleni i-eye strain. Ingaba utshaba iTV yakho eludongeni okanye uyifake kwisityebhe setafile, zama ukuyibeka kwinqanaba leeliso okanye ngaphantsi ukukhusela ukuxhatshazwa kwezilonda zakho zamehlo okanye intamo yakho.
Ukunyanzeliswa kwamehlo akho ukubheka phezulu ekugqibeleni kuya kubangela ukuba izihlunu zamehlo zikhathele.
Kutheni Ucinga Iimpawu Ziso I-Eye Strain?
I-Eye strain, okanye i-asthenopia, yimeko yamehlo eyenza iimpawu ezahlukahlukeneyo kuquka ukukhathala, intlungu okanye malunga naso, umbono ongezantsi, intloko, kunye nemibono emibini . Iimpawu ziyakwenzeka emva kokubukela umabonwakude kumgama osondeleyo, ukufunda, ukwenza umsebenzi wekhompyutheni, okanye ukwenza nayiphi na imisebenzi esondeleyo esebenzisa amehlo. Ukuzama ukugxininisa into esondeleyo ixesha elide elidala kubangela ukuba imisipha ye-ciliary iqine, ivelise iimpawu zesohlwayo lwamehlo. Iimpawu ziquka:
- Ukukhathazeka, amehlo agxekayo
- Ingxaki ejolise kuyo
- Amehlo okanye amehlo enamehlo
- Umbono ogqitywe okanye obini
- Ukunyuka kobubele bokukhanya
- Ubuhlungu entanyeni, emahlombe okanye emva
Ubunzima bamehlo buya kwenzeka ngenxa yokuba abantu bavame ukugqithisa ngaphantsi ngelixa bebukele umabonwakude okanye basebenza kwiiprojekthi ezinonophelo. Umntu onomyinge ubhalisa ngamaxesha angama-18 ngomzuzu, ngokuqhelekileyo uyabuqabuyisa aze agcobe iliso. Kodwa ezinye izifundo zibonise ukuba abantu banokuthi baqhawule isiqingatha rhoqo ngokubheka ithelevishini okanye ikhompyutheni. Ukuqhawula ngokungaqhelekanga kubangele ukuba kukho ukuma, ukukhathala, ukuchithwa, nokutshisa amehlo.
Ngaphandle kokuhlala esondele kakhulu, ukubukela umabonwakude kunokubangela ukuba iinyaziso zamehlo ngenxa yokugxila kwizinto ezincinci, eziqaqambileyo kwigumbi elimnyama.
Igumbi elimnyama lenza ukuba irises ukuba amehlo avule ngokubanzi ukuze avumele ukukhanya ngakumbi, kodwa abahluleka ukuvalela ngokungathi bafanele bagxininise kwisikrini esikhanyayo.
Thintelo
Oogqirha bamehlo bayincoma indlela elula yokuthintela ukukhanya kwamehlo. Ukuba ukhangela kwisikrini kwithuba elongezelelweyo lexesha, tshintsha ingqwalaselo yakho ukususela ngokukude rhoqo. I-Shift igxininise ukusuka kusondele ukuya kwii-20 ezinyaweni, umzekelo.
Indlela yokuKhuphula i-Eye Strain
Ukuba ufumana iimpawu zengxaki yamehlo emva kokubukela umabonwakude okanye ukujonga isixhobo sakho sobulumko, nantsi izinto ezimbalwa ongayenza ukuze uncede ukunciphisa ukungahambi kwakho.
- Gcoba ngamehlo amehlo
- Faka ilinen elifudumele kwindawo yamehlo
- Fumana ukulala ngokwaneleyo ebusuku ukuze uvumele ixesha lakho libuyele
- Ukutshala imali kumabonwakude omncinci ukunciphisa ubunzima bamehlo ekugxileni
- Musa ukulibala ukukhawuleza ukukhusela amehlo akho ekumeni
I-Eye Eye Syndrome
Ngaphandle kwenkxwaba yamehlo, isimo sengqondo esifanayo esivela kumbonwakude okanye kwikhompyutheni yokubukwa kwinkqubo yomehlo yesifo esomeleleyo . Ngaloo mqathango, umntu akanalo iindleko ezaneleyo zekhwalithi ukuze agcobe kwaye anondle iliso.
Iindlebe ziyimfuneko yokugcina impilo yephambi kweso kunye nokubonelela ngembonakalo ecacileyo. Ukukhangela inkcazo kwesikrini ixesha elide linokumisa amehlo. I-eye syndrome yamehlo iphathwa ngokusasaza i-drops eye.
Imigaqo yezinye iiMpahla
Kubonakala ngathi abaninzi abantwana namhlanje bavame ukubukela iPads zabo kunye nee-smartphone ngaphezu kokubukela ithelevishini. Ngaba abazali kufuneka baqaphele ukuba abantwana babo abasondelene nabo babamba njani izikrini zabo?
Uninzi lwabantu abajongayo kwamehlo bavuma ukuba iipilisi, iifowuni kunye nee-laptops azilimazi kwimpilo yamehlo kunye nombono. Nangona kunjalo, ezi zixhobo zingabangela ubunzima bamehlo, kufana nokubukela ithelevishini. Iimpawu ziyakhula ngenxa yokugxila kwesikrini esincinci kakhulu kumgama osondeleyo emehlweni akho.
Qinisekisa ukuba umntwana wakho ubambe isikrini sakhe ngobude bengalo kude emehlweni akhe. Ufanele ujonge isikrini kwinqanaba lemehlo akhe okanye ngaphantsi kwazo. Izixhobo zedijithali eziphathekayo ezifana ne-smartphones zifanele zigcinwe ngaphantsi kweso lesibini.
Ukuba umntwana wakho ubonakala enenkinga yokubamba izixhobo zakhe kule ndlela, unokuzama ukukhulisa itekisi kwiskrini. Ukulungiswa kwesayizi yombhalo ngamanye amaxesha kunokwenza ukujonga okukhululekile. Kwakhona, ukukunceda ukukhusela ubunzima bamehlo ukuba kwenzeke, khuthaza abantwana bakho ukuba bathathe ikhefu rhoqo kwikhusi ukunika amehlo abo ukuphumla ekugxileni.
ILizwi
Ukuba uhlala ufumana isohlwini lwamehlo okanye ukukhathala kwamehlo rhoqo, cinga ukubuza ugqirha lakho kweso. Ugqirha lakho kwamehlo liza kuqhuba uviwo olubanzi lweziliso ukuchonga izizathu ezinokubangela ubunzima bamehlo kwaye zinike iindlela zokunciphisa.
> Umthombo:
> EyeSmart, "iikhomputha, iiDivigual Digital kunye ne-Eye Strain." I-American Academy ye-Ophthalmology, ngo-1 Matshi 2016.