Kodi kuwerenga kumakhala kovuta? Kodi mumadzipeza kuti mukuwerenga bwino? Kuwerenga nthawi zina kumayamba kukhala kovuta kuzungulira zaka 40. Ngati kuwerenga kwakhala kovuta, kungakhale nthawi yogula magalasi owerengera. Mungayambe kuzindikira kuti maso anu sakuyang'ana pafupi monga momwe ankachitira. Nthawi yowonjezera pa kompyuta imakhala yovuta ndipo maso anu akuwoneka kuti amachedwa kuchepetsa kuchokera kufupi ndi kutali.
Matendawa amatchedwa presbyopia , chikhalidwe chomwe chimachepetsa mphamvu zathu kuti tiganizire pafupi ndi zinthu. Presbyopia imapezeka ngati crystalline lens imakhala yochepa kusintha, kapena minofu yomwe imachititsa kuti disolo likhale lofooka.
Choyamba, makamaka ngati simunayambe kuvala magalasi kapena kulankhulana ndi magalasi, mukhoza kuthamangira kuchipatala ndikunyamulira magalasi. Mankhwala amanyamula mankhwala osankhidwa bwino "owerenga" omwe sali oposa kukweza. Mudzadabwa ndi mitundu yambiri ndi maonekedwe a magalasi owerengera, koma zodabwitsa ndizo mphamvu zambiri kapena mphamvu zomwe zilipo. Kodi mungadziwe bwanji yemwe angagule? Malangizo otsatirawa angakuthandizeni pogula magalasi anu oyambirira.
Sungani Kuyesedwa kwa Diso
Malinga ngati sizidzidzidzi, chinthu choyamba chimene muyenera kuchita ndikutumiza dokotala wanu wam'deralo ndikukonzekeretsani kafukufuku wamaso .
Mwinanso mumakhala ndi zizindikiro za zomwe amachititsa anthu ambiri kunena kuti "matenda oposa 40" kapena "matenda afupipafupi." Matendawowa amatchedwa presbyopia ndi dokotala wanu wa diso. Komabe, masomphenya ovuta nthawi zina angakhale chizindikiro cha vuto lalikulu la diso kapena matenda a maso. Kuti mukhale otetezeka, yesani kuyang'anitsitsa maso kuti muwone kuti maso anu ali ndi thanzi labwino.
Lingalirani Magalasi Owerengera Kuwerenga
Mukamalowa ndi kuzipititsa ku ofesi ya udokotala, mungadabwe pamene dokotala akuyamikira magalasi owerengera mankhwala m'malo mogula magalasi owerengera (OTC). Mukuganiza nokha, "Dotoloyu akufuna kundigulitsa magalasi!" Nchifukwa chiyani wina angagule magalasi owerengetsera mankhwala akagula galimoto yotsika mtengo kuchipatala? "Chabwino, pali zifukwa zochepa zowoneka:
- Mphamvu mwa owerenga OTC ndi ofanana pa diso lililonse. Mungafunike mphamvu yosiyana pa maso anu onse. Kupyolera mwa owerenga mphamvu zolakwika zingayambitse vuto la diso, kupanga diso limodzi kugwira ntchito molimbika kuposa lirilonse.
- OTC owerenga samakonza astigmatism - owerenga mankhwala amapanga. Anthu ambiri ali ndi zochepa zokhazokha. Kutsekemera kosasinthika kungayambitse mutu, maso otopa, ndi masomphenya omwe amawonekera pang'ono.
- OTC owerenga kwenikweni, "kukula kwake kumaphatikizapo zonse." Magalasi owerengera malemba amapangidwa kotero kuti malo opangidwa ndi opaleshoni ya lens ayang'ane bwino pakati pa wophunzirayo. Pamene malo opangidwirawo sanagwirizane, mukhoza kutha kuyang'ana pambali pa disolo, lomwe lingayambitse vuto la maso ndi kusamvana kwa maso.
- Lensulo yamagetsi imapangidwa optically yangwiro popanda zopotoka, mafunde kapena mabvuu mu lens. Mukapenda owerenga awiri a OTC otsika, ma lens angakhale ndi zolakwika zosayenera.
- OTC owerenga sagwira ntchito kwa anthu oyang'ana pafupi chifukwa anthu amenewa nthawi zambiri amafunika "lens kapena zoipa" lens. Magalasi OTC amangobwera ndi "luso kapena labwino" lamagetsi.
Ganizirani OTC Owerenga
Ngati maso anu ali okonzeka kuti owerenga azigwira ntchito bwino, dokotala wanu akudziwitsani. Ngati atasankha kuti akukwanira, funsani kuti mphamvu ikulimbikitsidwa ndi maso anu. Onetsetsani kuti mukambirane ntchito yanu komanso mitundu yomwe mumakondwera nayo, monga momwe dokotala wanu amalimbikitsira zimadalira ntchito yomwe mumachita.
Mwachitsanzo, mphamvu zomwe mwauzidwa ngati mutagwiritsa ntchito maola asanu ndi atatu patsiku pa kompyuta mukhoza kukhala zosiyana ndi zomwe mukuzilemba ngati mumakhala nthawi yambiri mukuwerenga kapena kugwira ntchito mwatsatanetsatane.
Anthu ambiri amagula awiriawiri owerenga osasamala ndipo amawaphwanya m'malo osiyanasiyana kotero nthawi zonse amatha kufika.