Uma sikhuluma ngezibuko, abanye abantu bazishintsha njalo ngemva kwezinyanga ezimbalwa, abanye abantu bazishintsha njalo ngemva kweminyaka embalwa, futhi abanye abantu baze bachithe bonke ubusha babo bephethe izibuko, kuyilapho abantu abangaphezu kwengxenye eyodwa kwezintathu bengashintshi izibuko zabo zize zonakaliswe. . Namuhla, ngizokunikeza isayensi edumile ngempilo yezibuko…
●Izibuko nazo zinedethi yokuphelelwa yisikhathi●
Ukuze ube sohlangothini oluphephile, izinto eziningi zinesikhathi sokusebenzisa noma ishelufu, futhi izibuko azihlukile. Eqinisweni, uma kuqhathaniswa nezinye izinto, izibuko ziyizinto ezibolayo kakhulu. Okokuqala, ngemva kokuba izibuko zisetshenziswe isikhathi eside, ifreyimu izokhubaza futhi ikhululeke. Okwesibili, ngemva kokuba i-lens isetshenziswe isikhathi eside, ukudluliswa kokukhanya kuzokwehla futhi ilensi izophenduka ibe phuzi. Okwesithathu, i-diopter yamehlo ingase ikhule, ikakhulukazi kubantu abasha. Lapho i-myopia ijula, izibuko ezindala ngokuvamile azifaneleki ukusetshenziswa.
●Izibuko kufanele zishintshwe kangaki?●
Nakuba izibuko zinathi imini nobusuku, asinawo umuzwa omuhle wokuzinakekela. Ipheya lezibuko zekhwalithi ephezulu, ngaphezu kwamafreyimu namalensi ekhwalithi ephezulu, ukunakekelwa ngemuva kokuthengisa nokugcinwa kwezibuko nakho kubaluleke kakhulu. Uma izibuko seziklwetshiwe noma ziklwetshiwe, kuzoba nomthelela ekusetshenzisweni okujwayelekile kwamalensi. Uma i-eye degree ijula, i-lens igugile, izibuko zikhubazekile, njll, i-lens kufanele ishintshwe ngesikhathi. Odokotela bamehlo basikisela ukuthi ukuhlolwa kabusha kufanele kwenziwe njalo ngemva kwezinyanga eziyisithupha, nokuthi ingabe kudingeka kushintshwe ngokuvumelana nesimo sokuhlolwa kabusha.
●Phinda uhlole ngaphambi kokushintsha izibuko●
Lapho ushintsha izibuko, abantu abaningi bathanda uku-oda izibuko ngokwezinga langaphambilini, elinganembile nakakhulu. Ngoba i-eye degree izoshintsha ngokuhamba kwesikhathi, ikakhulukazi kubantu abasha nabadala, uma nje ulandela izinga langaphambili lezibuko, uzolahlekelwa yithuba elihle lokulungisa umbono wakho. Kungokufanayo namalensi okuxhumana, isikhathi ngasinye ngaphambi kokugqoka izibuko, kufanele sikhumbule ukuhlola kabusha. Odokotela bamehlo bakhumbuze ukuthi ngokombono womtholampilo, ngemva kokugqoka izibuko, abantu abaningi bazozigqoka kuze kube yilapho izibuko zingasakwazi ukusetshenziswa, okungafanelekile.
●Indlela Yokunweba Ukuphila Kwethala Lezibuko ●
Izibuko zidinga ukushintshwa njalo ngoba izibuko nazo zinempilo yokusebenza. Ukwenza umsebenzi omuhle ekunakekelweni kwansuku zonke kuyisihluthulelo sokwandisa impilo yesevisi yezibuko.
Singakwazi ukukhumula futhi sigqoke izibuko ngezandla zombili, futhi sibeke i-convex lens phezulu lapho siyibeka phezu kwetafula; bese uhlola kaningi ukuthi izikulufu kuhlaka lwezibuko zikhululekile noma ukuthi ifreyimu ikhubazekile, futhi ulungise ngesikhathi uma kunenkinga; ungawomisi sula amalensi ngendwangu yezingilazi, kunconywa ukuthi usebenzise Hlanza nge-detergent ekhethekile noma i-detergent engathathi hlangothi yezibuko. Uma ungagqoki izibuko, zama ukugoqa izibuko ngendwangu yezibuko bese uzifaka esikhwameni sezibuko. Uma ukhumula izibuko okwesikhashana, ungavumeli amalensi ahlangane nezinto eziqinile njengetafula, bese ubeka amalensi phezulu. Ungabeki izibuko endaweni enezinga eliphezulu lokushisa ukuze ugweme ukushintsha kombala noma ukonakala kwamalensi.
Uma ufuna ukwazi okwengeziwe mayelana nezitayela zemfashini yezibuko kanye nokubonisana nezimboni, sicela uvakashele iwebhusayithi yethu futhi usithinte noma nini.
Isikhathi sokuthumela: Aug-30-2023