Ngikholwa ukuthi kumele ngabe uzwile ngezibuko eziluhlaza okwesibhakabhaka, akunjalo??
Abantu abaningi bahlome ngokukhethekile izibuko ezikhanyayo eziluhlaza okwesibhakabhaka ngoba badinga ukusebenza ngomakhalekhukhwini namakhompyutha isikhathi eside.Abazali abaningi balungiselele izingane zabo izibuko ngemva kokuzwa ukuthi lezi zibuko zingavimbela i-myopia.Kancane kancane, izibuko ezikhanyayo eziphikisana nohlaza okwesibhakabhaka zaba "izivikeli zamehlo".Kodwa ingabe ukhona ngempela unkulunkulu onjalo?Kuyini ukukhanya okuluhlaza okwesibhakabhaka?Kungani kuqashwe kuso?Ingabe izibuko ezivimba ukukhanya okuluhlaza okwesibhakabhaka zingayivimbela ngempela i-myopia?
Iyini i-Blu-ray?Iwathinta kanjani amehlo?
Kukhona okuhle nokubi emiphumeleni yokukhanya okuluhlaza okwesibhakabhaka emehlweni:Ukukhanya okuluhlaza kwegagasi elide ebangeni le-wavelength phakathi kuka-440nm no-500nm kunenzuzo.
Ingafinyelela ku-optic nerve nge-retina futhi idlulele ku-hypothalamus ukuze ihlanganise i-melatonin ne-serotonin, engasiza ukulala, ithuthukise isimo sengqondo, futhi ithuthukise inkumbulo.
Ukukhanya okuluhlaza okwesibhakabhaka kwegagasi elifushane ebangeni le-wavelength elingu-380nm-440nm kuyingozi
Inganciphisa ikhwalithi yokulala futhi ibangele ngisho nokulimala kwesithombe ku-retina.
Ngaphezu kokukhanya kwelanga, izibani, ukukhanya kwesikrini se-elekthronikhi, le mithombo yokukhanya inokusabalalisa ukukhanya okuluhlaza okwesibhakabhaka.Njengamanje, wonke amalambu ajwayelekile afanelekayo anamandla okukhanya okuluhlaza okwesibhakabhaka phakathi kwebanga eliphephile, ngakho ukukhanya okuluhlaza okwesibhakabhaka okukhishwa amalambu okusetshenziswa kwansuku zonke kunomthelela ongemuhle emehlweni ajwayelekile.
Ingxenye yokukhanya okuluhlaza okwesibhakabhaka kwamagagasi amafushane ekukhanyeni kwesikrini iphezulu kunaleyo ekukhanyeni kwelanga, kodwa amandla esewonke mancane kakhulu kunokukhanya kwelanga, futhi imikhiqizo ye-elekthronikhi efanelekayo ayanele ukuthi idale umonakalo ku-retina.
Njengamanje, ukuhlolwa okufanelekile kungaqinisekisa ukuthi umthamo ophezulu kanye neradiation yokukhanya okuluhlaza okuqhubekayo kwesikhathi eside kungaholela ku-apoptosis yamaseli e-retinal photoreceptor.Kodwa-ke, ngenxa yokuthi amandla okukhanya okuluhlaza okwesibhakabhaka asakazwa ukukhanya kwesikrini aphansi, futhi abantu abaningi basebenzisa isikrini se-elekthronikhi isikhathi esiphusile, akubanga khona icala lokukhanya okuluhlaza kwesikrini okulimaza ngokuqondile i-retina yeso lomuntu.
Uyini umgomo wezingilazi zokuvimbela ukukhanya okuluhlaza okwesibhakabhaka?
Izibuko ezikhanyayo eziphikisana nohlaza okwesibhakabhaka zibukeka sengathi zimbozwe ungqimba lwefilimu ephuzi, futhi ukukhanya okuluhlaza okwesibhakabhaka okufushane kuboniswa ungqimba lwe-coating ebusweni be-lens;noma i-anti-blue light factor yengezwa kusisekelo selensi ukuze imunce ukukhanya okuluhlaza okwesibhakabhaka.
Ngokwezinga elithi "Izimfuneko Zobuchwepheshe Zokusebenza Kwempilo Ekhanyayo Nokuphepha Okukhanyayo kwe-Blue Light Protective Film", ukudluliswa kokukhanya kokukhanya okuhlaza okwesibhakabhaka kwamagagasi amade kungaphezu kuka-80%, okusho ukuthi ukukhanya okuluhlaza okwesibhakabhaka kwamagagasi amade, ukukhanya okuluhlaza okwesibhakabhaka okuzuzisayo. , akudingi ukuvikelwa;izibuko ezikhanyayo ezilwa nohlaza okwesibhakabhaka zidinga ngempela Ibonisa futhi imunce ukukhanya okuluhlaza okulimazayo, okwaziwa nangokuthi ukukhanya kwe-short-wave blue.
Kodwa-ke, ikhwalithi yezibuko ezikhanyayo eziphikisana nohlaza okwesibhakabhaka okwamanje emakethe iyahlukahluka, futhi ezinye izibuko eziphikisana ne-blue ezingafanelekile zingafinyelela umphumela wokuvimbela ukukhanya kwe-short-wave blue, kodwa ngesikhathi esifanayo vimba ukukhanya kwe-long-wave blue;ngakho-ke, lapho sikhetha izibuko eziphikisana nohlaza okwesibhakabhaka, kufanele sinake ukudluliswa kwazo kwe-Optical yokukhanya okuluhlaza okwesibhakabhaka kwe-wavelength ende.
Ingabe izibuko ezikhanyayo eziluhlaza okwesibhakabhaka zingayivimbela i-myopia ekujuleni?
Okwamanje abukho ubufakazi obuqondile bokuthi izibuko ezivimba ukukhanya okuluhlaza okwesibhakabhaka zingavimbela i-myopia ekujuleni.
Sivame ukusho ukuthi ukubuka ikhompyutha, ukubukela i-TV, nokubuka umakhalekhukhwini isikhathi eside kuzodala ukulahlekelwa umbono, ngoba ukugqolozela isikhathi eside ezintweni eziseduze kuzodala izinguquko ohlelweni lwe-refractive noma eksisi yamehlo, ngaleyo ndlela kuthinte umbono.
Nakuba ukukhanya okwesibhakabhaka kunobudlelwane obuncane ne-myopia, kunomthelela omkhulu ezigulini zamehlo omile.Ngo-2016, uchwepheshe wamehlo omile waseJapan uMinako Kaido ukuqinisekisile ukuthi ezigulini zamehlo omile, ukunciphisa ukuvezwa kokukhanya okuluhlaza okwesibhakabhaka kwe-short-wave emehlweni kungathuthukisa ngempumelelo izimpawu zamehlo omile.Ngakho-ke, abantu abadinga ukusebenza phambi kwesikrini isikhathi eside bazozizwa bekhululekile ukugqoka izibuko zokuvimbela ukukhanya okuluhlaza okwesibhakabhaka.
Ifanele labo abagqoka anti-blue ukukhanya lens
1.Ifanele izisebenzi zesikrini ezinezimpawu zamehlo omile: Ngenxa yokuthi ukuvimbela ukukhanya okuluhlaza okwesibhakabhaka kwegagasi elifushane kungathuthukisa ukuzinza kwefilimu yezinyembezi yeziguli zamehlo omile, izibuko ezikhanyayo eziluhlaza okwesibhakabhaka zinganciphisa ukukhathala okubukwayo kwabasebenzi besikrini.
2.Ifanele abantu abanokonakala kwe-macular: Ukukhanya okuluhlaza okwesibhakabhaka kwegagasi elifushane kunamandla anamandla okungena kubantu abanezilonda ze-fundus kunabantu abavamile, futhi ukugqoka izibuko ezikhanyayo eziluhlaza okwesibhakabhaka kungase kube nomthelela othile.
3. Ifanele abantu abenza umsebenzi okhethekile, njengezisebenzi ezishisa ingilazi futhi zisebenzisa i-welding kagesi: abantu abanjalo bangase bachayeke emazingeni amakhulu okukhanya okuluhlaza okwesibhakabhaka, ngakho badinga izibuko zokuzivikela ezichwepheshile ukuze bavikele i-retina.
Lolu hlobo lomuntu alufanele ukugqoka.
4.Ayizilungele izingane nentsha efuna ukuvimbela nokulawula i-myopia: Okwamanje awukho umbiko wokuthi ukugqoka izibuko ezikhanyayo eziluhlaza okwesibhakabhaka kungabambezela ukukhula kwe-myopia, futhi umbala wangemuva wezibuko ezikhanyayo eziphikisana nohlaza okwesibhakabhaka unophuzi, okuyinto kungase kuthinte ukukhula kokubuka kwezingane.
5.Ayifanele abantu abanezidingo zokuqashelwa kombala: izibuko ezikhanyayo eziluhlaza okwesibhakabhaka zizovimba ukukhanya okuluhlaza okwesibhakabhaka, ziveze ophuzi okwesibhakabhaka, futhi umbala wesikrini uzohlanekezelwa, ngakho-ke kungaba nomthelela othile emsebenzini wabantu abanjalo. .
Isikhathi sokuthumela: Oct-21-2022