Kuthe malunga nokuphuhliswa kweenguqu eziqhubekayo kwicandelo lombono onomthwalo ophindaphindwa rhoqo. Izikhalazo eziqhelekileyo ziintlobo ezimbini:
• i-asthenopia, okanye ukukhathala okubonakalayo;
• I-eye eye syndrome.
Izikhalazo ze-Asthenopi zibonakaliswa ngumbono ogqithisileyo wombono, ngokukhawuleza ukugxila xa ushintshela amehlo ukusuka kwimimandla ekude ukuya kufutshane, ukuphindwa kabini, ukukhathala ngokukhawuleza xa ufunda, uvakalelo lwamahloni emehlweni. Emva koko, oku kungakhokelela ekuhlaleni kweendawo zokuhlala kunye ne-myopia, kwanabadala. Yaye isizathu sokuba yonke into ayiyiyo imisebe yomzimba yomboniso wekhompyutheni, kodwa iimpawu zokusebenza ezibonwayo nayo. Iliso lomntu lenzelwe ngendlela enje ukuba xa ukhangela umgama, umbono wakho ukhululekile ngokusemandleni akho, kwaye xa ukhangele izinto ezikufutshane nawe, awukwazi ukwenza ngaphandle kokubandakanyeka ngokuthe ngqo kwimizimba yezamehlo. Le nkqubo ibizwa ngokuthi indawo yokuhlala. Kwikhompyutheni sinyanzeliswa ukuba sinciphise izixhobo zethu zokuhlala. Kwaye oku kusengxininiso olongezelelweyo lwenkcazo kwaye yonke inzima ngenxa yokuhamba ngokukhawuleza kwamehlo.
Ukongeza, umfanekiso kwikhompyutheni yekhompyutheni iyahluke kakhulu kwizinto zokubona, eziqhelekileyo emehlweni ethu. Iqulethwe ngamaphuzu okusabalalisa - iipekseli ezikhanyayo, zitshintshisayo kwaye zingenayo imifanekiso ecacileyo kunye nemida. Ukukhathala okubonakalayo kukhokelela kunye nesidingo sokuhamba rhoqo kwikhrini kwibhodibhodi, kwiphepha lephepha, kunye neziphene ezinokwenzeka kwimibutho yomsebenzi.
Iqela le sibini elikhulu lezikhalazo libhekisela kwi-eye eye syndrome. Loo mvakalelo wokutshisa, ukuxubha, ukuvalelwa kwesanti okanye umzimba ongaphandle kwamanye amehlo, ukunyamezela umoya, umoya omoya, umsi, amehlo obomvu, i-photophobia, ukukhalazela okanye, ngokukodwa, ukuvakalelwa. Umphezulu welihlo uhlanganiswe ngqongquthela obunqabileyo, owenza umsebenzi okhuselekileyo, onomsoco kunye nokukhanyela. Ukuba ukubunjwa okanye ukuzinza kwefilimu yokulila kuphazamisekile, kuphazamiseka. Izikhalazo ezingentla zibangelwa kukuba, okokuqala, ukukhanya kwemitha ukusuka kweso sondeza kwandipha ukungaxhamli, kwaye okwesibini, xa sisebenzela kwikhompyutheni, siyancipha kaninzi, okukhokelela ekunciphiseni kwezinyembezi.
Unokukunceda njani amehlo?
1. Okokuqala, kufuneka uqulunqe kakuhle indawo yakho yomsebenzi. Iliso kufuneka lifakwe kumgama wama-35-65 cm ukusuka kwamehlo, kunye nendawo yekrini-kwi-20-25 cm ngaphantsi kweso lesibini.
Kuyinto enqwenelekayo ukuba iliso linekrini elikhulu. Ibhobhodi kufuneka ifumaneke kumgama we-10-30 cm ukusuka kumgca wetafile, iminwe kufuneka ibe kwizinga lesigqeba, kufana nomgangatho, kwaye amahlombe kufuneka akhululeke. Isikhundla esihlalweni okanye esihlalweni kufanele sikhululekile. Kulungile ukuba iifowuni kunye neendonga zincinci, zithulile.
Ukukhanyisa xa kusebenza kunye nekhompyutheni kufuneka ibe khona, kodwa kungabi lula. Naluphi na ukukhanya okuwela esikrinini, kungakhathaliseki ukuba kukho umyalelo, kuhambelana nokuwela ngaphakathi kweso kwaye kudala umbane wokukhanyisa isikrini (ngoko umbala omnyama ubonakala ungumGrey, ukuhluka komfanekiso kunciphisa). Imbonakalo ye-Mirror evela kwimithombo yokukhanya engaphandle idala i-glare kwisikrini. Ngenxa yoko, ukukhathala okubonakalayo kwenzeka ngokukhawuleza, oko kukuchaphazela ngqo kwikhompyutha kumntu womntu.
2. Musa ukulibala umsebenzi omnye kunye nokuphumla! Emva kweyure nganye yomsebenzi - ikhefu le-5-10 imizuzu. Kulezi zithuba - kulula ukufudumala emzimbeni kunye nokuzikhethela okhethekileyo kwamehlo. Ubuninzi bexesha lomsebenzi oqhubekayo kunye nekhompyuthali iiyure ezingama-2.
3. Ukuba sele usenayo imiqondiso ye-computer ye-visual syndrome, tyelela i-ophthalmologist ukujonga ubungqina bakho obubonakalayo kwaye, xa kuyimfuneko, thabatha iilazi ukuze usebenze kwikhompyutheni yakho. Kuyinto enqwenelekayo ukusebenzisa iilensi zamagqabi eziphezulu kunye neengubo ze-antireflex.
4. Ukuthintela ukuphuhliswa kwesifo somzimba esomileyo, kufuneka ufunde ukuxhamla rhoqo. Kwiimeko ezininzi ezivakalisileyo zokumisa, isanti, kufuneka usebenzise amaconsi amancinci athileyo, okubizwa ngokuthi ukutshintsha kweendwangu. Iimpawu zazo zibuyisela iimpazamo ezingonakali zefilimu yokulila
Ngendlela, ukusetyenziswa kwamagcini e-cristal e-liquidally ukunciphisa ubuncwane bokuba yi-asthenopia, i-myopia kunye nesifo sengqondo esomileyo, kodwa ayifaki ngokupheleleyo. Zigcine kwaye ufundise abantwana bakho ukuba balandele le mithetho elula ukuze ikhompyutha isele ngumhlobo noncedisayo kwizifundo kunye nomsebenzi wabo! Tshela abantwana ngefuthe elibi lekhomputha kweso lomntu, setha ishedyuli yokusebenzisa ikhomputha. Abantwana abaneminyaka engaphantsi kweminyaka eyi-8 yokuhlala phambi kweso sondlo kunqweneleka kakhulu!