Magalasi odana ndi magetsi ndi operekera omwe ali ndi magalasi apadera. Monga lamulo, iwo sagwiritsidwa ntchito pa kuvala kwa tsiku ndi tsiku, koma akhoza kukhala othandiza nthawi zina.
Makamaka magalasi okhala ndi chophimba chotsutsa angapereke chitetezo chodalirika cha maso kuchokera ku zowonekera kuchokera pazenera, pamadzi kapena pamtunda wa galimoto. Kuphatikizanso, chipangizochi chimateteza maso ku zotsatira zovulaza za dzuwa, komanso magetsi oyendetsa galimoto.
Kodi chophimba chotsutsa chogwiritsidwa ntchito chimagwira ntchito pa magalasi?
Njira yothana ndi magalasi othandizira magalasi ndiyo kufutukula kuwala komwe kumawonetsera kuwala ndikuchoka mumtambo wofiirira kwambiri. Magalasi oterewa amatenga kuwala kwa buluu, zomwe zimapsa mtima kwambiri ziwalo za thupi la munthu, zomwe zimangowonongeka ndi maso.
Mbali iyi yazowonjezerayi ndi yamtengo wapatali kwa oyendetsa pamsewu, omwe nthawi zonse amakhala pachikhalidwe choopsa. Nthaŵi zina, ndi kuwala komwe kumachititsa anthu akhungu kumbuyo ndi ngozi, zomwe zimakhala zofunikira kwambiri.
Kuphatikiza apo, abambo ndi amai omwe amathera nthawi yawo kutsogolo kwawunivesiti yazowunikira angakhalenso ndi ziwonetsero zoipa. Kuti asawonetsetse maso anu kuwonjezera kupsinjika maganizo, amalangizidwanso kuvala zovala ndi zovala zogwiritsa ntchito panthawiyi.
Pamene munthu ali ndi mavuto ena ophthalmia , amatha kugula magalasi owonetsetsa omwe amatha kuteteza maso ku zinthu zoipa, komanso kukonzanso mavuto omwe alipo. Komabe, nthawi zambiri, abambo ndi amai amakonda magalasi odana ndi glare pa makompyuta kapena magalasi a dzuwa ndi zofunikira zoyendetsa galimoto.
Kodi mungasankhe bwanji magalasi odana ndi glare kwa madalaivala?
Kuti muzisankha malo oyenerera kwambiri, muyenera choyamba kudziwa mtundu wa malonda. Gwiritsani ntchito malangizo otsatirawa kuti muthandize kusankha bwino:
- kwa madalaivala omwe ali ndi masomphenya abwino, omwe amayembekeza kugwiritsa ntchito magalasi odana ndi glare pokha pokha kuyendetsa galimoto, njira yabwino kwambiri ndizowonjezera ndi magalasi amvi. Choyimitsa chisankho pa nkhaniyi chiyenera kukhala 70-90%;
- Kwa iwo omwe nthawizonse amavutika ndi magetsi ndi kuyatsa magetsi, magalasi okhala ndi magalasi obiriwira adzachita;
- Pomaliza, magalasi otsutsa-glare ndi malonda a mthunzi wachikasu kapena wofiirira amaonedwa kuti ndi chipangizo chonse. Amachepetsa kwambiri kutuluka kwa magetsi kuchokera ku magalimoto omwe akubwera, kuwoneka kuwonekera mu nyengo yoipa ndipo osatopa diso. Kuphatikiza apo, zowonjezerako zingagwiritsidwe ntchito kugwiritsira ntchito ndi kompyuta.
Pakalipano, magalasi sali ofunikira okha a magalasi odana ndi glare. Zofunikira zina zimapangidwanso pa chimango, ndizo:
- Chojambula chiyenera kukhala chosangalatsa monga chotheka kwa mwini wake;
- magalasi ayenera kugwirizana ndi makutu ndi mphuno ;
- Chojambula sayenera kumasuka kuti asawuluke panthawi yovuta kwambiri, komanso sayenera kufinya nkhope;
- Ngati nkhope yanu ili ndi magalasi okhala ndi akachisi omwe ali pansi kapena pamwamba pa chithunzi, sankhani chitsanzo ichi - chimapereka malo openya kwambiri ndipo sichiletsa malire.
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