Indlela yokubona futhi aphathe hyperopia ezinganeni?

Hyperopia, noma amagama wezokwelapha, hyperopia umbono i kwalungiswa izinkunga zokubona iso. Lapho ezikude focus yokukhanya we Iso lomuntu liwumsebenzi ngale retina. Okungukuthi, imisebe parallel ivela tintfo letisesitfombeni kube kulandzelwa emkhakheni buka, izingxenye ngemuva retina. Imbangela hyperopia kuyinto amandla ababuthakathaka yezokubona of abezindaba optical esweni. Ingase futhi kube ngenxa ubude elincane yeso.

Hyperopia ezinganeni zisencane - lena ejwayelekile. izingane zizalwa hyperopia zamehlo. Ngakho-ke, kuze kube-okwesa- ezinganeni ezingaphansi konyaka 2-4 diopters akuyona ukuhlukumeza futhi akufanele kubange ukukhathazeka ngokungadingekile.

Hyperopia ezinganeni kuze iminyaka emithathu, ngokocwaningo kwezokwelapha kwembula ngaphezulu kuka-90% amacala. Njengomthetho, luhlala esemncane, kancane kancane kuyancipha e isiqondiso kwalungiswa izinkunga zokubona iso evamile, ukuze 1 diopters yobudala esikoleni. Lolu shintsho kwenzeka ngoba ingane iso apula ezikhulayo. Nokho, zikhona izikhathi lapho kude-okwesa- ezinganeni usabonakala, isizathu salokhu kungaba ukubambezeleka ukukhula yeso. Izingane nale isici optical, kufanele kube nzima ukungaboni yakho. Ngoba ukuze ubone kahle futhi abe nesithombe esicacile lezinto, udinga voltage njalo yokuhlala. Ekuqaleni, amehlo wengane, njengoba ushintshiwe ukuze sivale lapho sisilela ukuba neziqu ezibuthakathaka ezikude kuphela. Kodwa esikhathini esizayo lokhu kungase kuholele ukuthuthukiswa kwezifo ezihlukahlukene iso, isibonelo, "imbuyiselo," ngempela ngokuvamile enjalo iphendula konke spasm kuhlala (nokunwetshiwe overstrain imisipha ocular). Ngaphezu kwalokho, lokho kungase kubangele ukubukeka strabismus ezinganeni.

Kususelwa degree of ukuphambuka kusuka esimweni esejwayelekile kohlelo optical we iso,

hyperopia ezinganeni zingahlukaniswa zibe izinhlobo ezintathu:

• hyperopia bebuthaka, diopter 2
• Isilinganiso - kuze 5 diopters
• Futhi hyperopia okusezingeni eliphezulu, abangaphezu kuka-5 diopters

Ezembula izinga ukuhlukumeza futhi ubambe okuyikona kungenzeka kuphela esebenzisa nokuhlolwa odokotela ekhethekile. Ukuze uvimbele, akufanele sidebeselele Ukuvakashela kudokotela wezifo zamehlo okungenani kanye ngonyaka. Lokhu kuzokusiza ngokushesha ukukhomba ongaboni futhi ukuthuthukisa indlela efanele ukwelashwa. Izingane zingase zingaboniswa ngokwabo ukunquma ukuthi banayo ongaboni. Ngakho-ke kubaluleke kakhulu ukuba njalo bayohlolwa nguchwepheshe. Njengoba izimpawu ezingaba aveze ukuthi ingane yakho ingase ukuthuthukisa eside okwesa-, kuba okulandelayo. Kid emva umsebenzi kufundisa ingase esekhala ubuhlungu emehlweni, ikhanda. Uma ufunda nengane uyakhathala ngokushesha sithola iso ukungakhululeki, mhlawumbe ngisho kungenzeka ucasukelane, futhi-ke, kukhona angaboni kahle.

Uma ingane yakho likhombe ezikude ukulungiswa ngamandla kwalesi sifo Ungaba nazo izinketho ezimbalwa.

Lapho ngineminyaka engu-zasenkulisa, ke uncoma ukusetshenziswa lens emihle ukulungiswa ngisho ngezinga elincane ezikude kuphela. Izingane abaneminyaka engama-7, udokotela ekunika izibuko nge lokuqoqa lens noma ama-contact lens. Uma ngezinga elithile ezikude ibuthakathaka ke ukugqoka izibuko kufanele kuphela emsebenzini ezibukwayo eside, isibonelo, lapho ufunda ekilasini esikoleni, umsebenzi wesikole. Uma ngaphezu ukuthuthukiswa hyperopia, ingane has a squint, umiswa ukulungiswa okugcwele optical kohlelo ezibukwayo. Yiqiniso, ngokushesha uzokwazi ukuhlonza ukwephulwa kudivayisi okubonakalayo ingane yakho futhi uqale ukwelashwa okufanele, ngcono amathuba ukuvimbela izinkinga.