Kukhona ezinyeizinganekwane ezivamilemayelana nokufunda izibuko.
Enye yezinganekwane ezivame kakhulu: Ukugqoka izibuko zokufunda kuzokwenza amehlo akho abe buthaka. Akulona iqiniso lelo.
Enye futhi inganekwane: Ukuhlinzwa kwe-cataract kuzolungisa amehlo akho, okusho ukuthi ungalahla izibuko zakho zokufunda. Lokho futhi akulona iqiniso. ungase ube nezinkinga zokubona ezingaphansi ezingenakuxazululwa ngezibuko zokufunda.
Bese kuba nomqondo wokuthi ukufunda izibuko kwenza umuntu ozigqokile abukeke emdala. Ochwepheshe bokunakekelwa kwamehlo bayakuphika lokho njengendlela endala yokubuka izibuko zokufunda, ikakhulukazi uma ubheka ukuthi abantu baseMelika abangaphezu kwezigidi ezingu-150 bagqoka izibuko zamehlo ezilungisa ukubona.
Ziyini izibuko zokufunda?
Izibuko zokufunda, ezitholakala ngaphandle kwemithi noma ezitholakala ngodokotela, zithuthukisa ikhono lokufunda into eduze, njengencwadi noma isikrini sekhompyutha.
Izibuko zokufunda ezitholakala ngaphandle kwekhawuntara — ezingathengwa ezitolo zemithi, ezitolo ezinkulu nakwamanye abathengisi abavamile ngaphandle kwencwadi kadokotela — zenzelwe ukugqokwa isikhathi esifushane, futhi zilungele kakhulu abantu abanamandla afanayo esweni ngalinye futhi abangenawo.i-astigmatism, isimo esivamile esibangelaumbono ofiphele.
Amandla ngelensi yezibuko zokufunda ezithengiswa ngaphandle kwekhawunta ngokuvamile asukela ku-+1 kuya ku-+4. Izibuko zokufunda ezithengiswa ngaphandle kwekhawunta ziyinketho eyamukelekayo kubantu abanombono omuhle webanga (ukubona kude).
Kodwa-ke, uma uhlushwa yi-ukukhathala kwamehlo kwekhompyuthanomaukubona okukabili, khona-ke kuwukuhlakanipha ukuhlola izibuko zokufunda ezisetshenziswa ngodokotela.
Izibuko zokufunda ezisetshenziswa ngodokotela zenzelwe ukugqokwa isikhathi eside, futhi zilungele abantu abane-astigmatism, i-myopia, izinkinga zamehlo ezinkulu noma amandla angalingani kadokotela esweni ngalinye.
Udinga nini izibuko zokufunda?
Cishe noma ubani oneminyaka engu-40 nangaphezulu, ngesinye isikhathi, uzodinga izibuko zokufunda (noma olunye uhlobo lokulungiswa kokubona eduze).
Izibuko zokufunda ziyasiza ekunciphiseni umbono obuthakathaka ohlobenei-presbyopia, ukulahlekelwa okuvamile okuhlobene nobudala kwekhono lokugxila ezintweni eziseduze, njengamagama encwadini noma umlayezo wombhalo kufoni ephathekayo.
Ngokuvamile uyaqaphela isidingo sokufunda izibuko uma uhlangabezana nenkinga yokufunda umbhalo omncane uma ukhathele futhi ukukhanya ekamelweni kufiphele, noma uma uthola ukuthi kulula ukufunda okuthile uma ukudonsela kude nobuso bakho.
Ihlose amaqembu ahlukene kanye nezidingo, i-Universe Optical ikhiqiza uhla olubanzi lwamalensi optical kuzo zonke izinkomba nezinto ezahlukahlukene, ungahlala uthemba futhi ukhethe ingilazi efanele wena.