Ukukhanya okuluhlaza okwesibhakabhaka (425-495nm) kuyingozi kubantu, kuvimbela ukukhiqizwa kwamandla kumaseli ethu, futhi kuyingozi kakhulu emehlweni ethu.
Lokhu kungabonakala emehlweni ngokuhamba kwesikhathi njengokungaboni kahle okuvamile, ikakhulukazi ebusuku noma ukukhanya okuphansi.
Empeleni,ukukhanya okuluhlaza okwesibhakabhakaisungulwe kahle ezincwadini zesayensi njengengxenye eholayo ekuwohlokeni kwe-macular okuhlobene neminyaka.
Amatilosi kuwo wonke umlando wanamuhla aziwa kakhulu ngokuba nezinga eliphakeme lokwethuka ngenxa yokukhanya kwelanga okubenyezelayo okubonakala olwandle.
Imithombo yokukhanya okuluhlaza okwesibhakabhaka
Lokhu kukhanya okuyingozi kuvela kunoma yimuphi umthombo wokukhanya okuluhlaza okwesibhakabhaka okuqondile noma okubanzi okumhlophe kwe-spectrum, okuhlanganisa:
ilanga lasemini
izikrini ze-smartphone
izikrini ze-tv
ukukhanya komgwaqo
amalambu emoto
ubuchwepheshe basekhaya
futhi nokuningi
Ungakuvimbela kanjani ukulimala kokukhanya okuluhlaza okwesibhakabhaka
Ngenhlanhla kunezinguquko ezimbalwa zendlela yokuphila elula ongayenza ukuze unciphise futhi uhlehlise umonakalo wokukhanya okuluhlaza okwesibhakabhaka.
1. F.lux
Isofthiwe yamahhala ye-Windows, Mac, iOS (abasebenzisi be-Android CyanogenMod bane-LiveDisplay)
Kunciphisa kakhulu ukukhanya okuluhlaza okwesibhakabhaka okuvela ezikrinini zakho ebusuku, kunikeze umbala osawolintshi ofudumele.
2. Izibuko ezivimba ukukhanya okuluhlaza okwesibhakabhaka
Izibuko ezinemibala ewolintshi ezimunca noma yikuphi ukukhanya okuluhlaza okwesibhakabhaka, zivumele okunye ukuthi kudlule.
Ivikela ngokugcwele amehlo ezindaweni zokukhanya okukhanyayo njengamagumbi okukhula noma phakathi nokwelashwa kokukhanya kwezinduna
3. Izindikimba ze-OS ebomvu
Imibala yangemuva yeWindows/Mac ingashintshwa ibe bomvu okuqinile
Itimu ebomvu ye-Google Chrome
Isizinda se-Android/iOS singasethwa sibe bomvu okuqinile
Amatimu ekhibhodi ye-Android/iOS ngokuvamile angashintshwa abe bomvu
4. Izinto zasendlini ezibomvu
Okufana namakhethini, ama-duvethi, izindonga ngisho nezingubo ozigqokayo zinganikeza indawo enempilo kancane yokuhlala, ikakhulukazi kubantu abanenkinga yamehlo.
5. Izibani ze-LED ezibomvu
Okokugcina, indlela ephumelela kakhulu yokuqeda noma imuphi umonakalo ovela ekukhanyeni okuluhlaza okwesibhakabhaka ukulwa namalambu abomvu anamandla amakhulu.
Isikhathi sokuthumela: Sep-14-2022