Izibonelelo zeBlue Cut Lenses zeDigital Eye Strain

Kule mihla yedijithali, uninzi lwethu luchitha ixesha elininzi phambi kwesikrini, nokuba lelomsebenzi, ukuzonwabisa, okanye ukuhlala sinxibelelana nabanye. Nangona kunjalo, ukujonga izikrini ixesha elide kunokubangela ukunyanzeliswa kwamehlo edijithali, oku kunokukhokelela kwiimpawu ezifana namehlo omileyo, intloko ebuhlungu, kunye nombono ophazamisayo. Ukulwa nale ngxaki, abantu abaninzi baphendukela kwiilensi zeblue-cut njengesisombululo. Kule bhlog, siza kuphonononga izibonelelo zeelensi ezisikwa luhlaza kunye nendlela ezinokunceda ngayo ukunciphisa ubunzima bamehlo edijithali.

Iilensi eziluhlaza okwesibhakabhaka, ezikwabizwa ngokuba ziilensi ezibhlowu zokuthintela ukukhanya, ziyilelwe ukuhluza ukukhanya okuluhlaza okuphuma kwizikrini zedijithali. Ukukhanya okuluhlaza kukukhanya okunamandla aphezulu, ubude obufutshane obukhutshwa zizixhobo zedijithali ezinjengee-smartphones, iikhompyuter kunye neetafile. Ukuba sesichengeni sokukhanya okuluhlaza ixesha elide kuphazamisa umjikelo wendalo womzimba wokuvuka kwaye kubangela ukudinwa kwamehlo. Iilensi eziluhlaza okwesibhakabhaka zisebenza ngokunciphisa ukukhanya okuluhlaza okufikelela emehlweni akho, ngaloo ndlela kuncitshiswa iziphumo ezingalunganga ezinokubakho zexesha elide lesikrini.

Enye yeenzuzo eziphambili zeelensi eziluhlaza okwesibhakabhaka kukukwazi kwabo ukunciphisa ubunzima bamehlo edijithali. Ngokuhluza ukukhanya okuluhlaza okwesibhakabhaka, ezi lens zinokunceda ukuthomalalisa iimpawu ezifana namehlo omileyo, intloko ebuhlungu, kunye nokungaboni kakuhle okuhlala kunxulunyaniswa nokuchitha ixesha elininzi ujonge izikrini. Oku kuluncedo ngakumbi kwabo bachitha ixesha elide besebenza okanye bephumle phambi kwesikrini.

Ukongezelela, iilensi eziluhlaza okwesibhakabhaka zinokuphucula umgangatho wokulala. Ukuchanabeka kukukhanya okuluhlaza, ingakumbi ebusuku, kunokuphazamisana nokuveliswa komzimba kwemelatonin, idlala elilawula ukulala. Ngokunxiba iilensi eziluhlaza okwesibhakabhaka, abantu banokunciphisa ukukhanya okuluhlaza okwesibhakabhaka kwaye banokuphucula iindlela zabo zokulala.

Ukongeza, iilensi eziluhlaza okwesibhakabhaka zinokunceda ukukhusela amehlo akho kumonakalo onokuthi ube nexesha elide obangelwa kukukhanya okuluhlaza okwesibhakabhaka. Uphando lubonisa ukuba ukuvezwa ixesha elide ekukhanyeni okuluhlaza kunokukhokelela ekuwohlokeni kwe-macular ezinxulumene neminyaka, eyona nto iphambili yokulahleka kombono. Ngokunxiba iilensi eziluhlaza okwesibhakabhaka, abantu ngabanye banokunciphisa ukubonakaliswa kwabo kukukhanya okuluhlaza okwesibhakabhaka kwaye banokunciphisa umngcipheko wokuba nezifo zamehlo ezinxulumene nokuvezwa kokukhanya okuluhlaza okwesibhakabhaka.

Kubalulekile ukuqaphela ukuba ngelixa iilensi eziluhlaza okwesibhakabhaka zibonelela ngeenzuzo ezininzi, aziyiyo i-panacea yoxinzelelo lwamehlo edijithali. Kusabalulekile ukuziqhelanisa nemikhwa elungileyo yesikrini, njengokuthatha ikhefu rhoqo, ukulungisa ukukhanya kwesikrini kunye nokugcina ukuma okuhle. Nangona kunjalo, ukudibanisa iilensi eziluhlaza okwesibhakabhaka kwiiglasi zakho kunokuba lulongezelelo oluxabisekileyo kwimpilo yamehlo akho kunye nokuba sempilweni, ngakumbi kwihlabathi lanamhlanje le-digital-centric.

Isishwankathelo, iilensi eziluhlaza okwesibhakabhaka zibonelela ngoluhlu lweenzuzo kubantu abanengxaki yamehlo edijithali. Ngokunciphisa ukukhanya okuluhlaza okwesibhakabhaka, ezi lens zinokunceda ukukhulula iimpawu zoxinzelelo lwamehlo, ukuphucula umgangatho wokulala, kunye nokukhusela amehlo kumonakalo wexesha elide. Ukuba uzifumana uchitha ixesha elininzi phambi kwesikrini, cinga ukuthetha nengcali yakho yokhathalelo lwamehlo malunga neenzuzo ezinokubakho zokongeza iilensi ezisikiwe eziblue kwiindondo zakho. Amehlo akho aya kukubulela ngayo.