Pamene tikukula, disolo la diso limauma pang'onopang'ono ndikuwonjezeka, ndipo mphamvu yosintha ya minofu ya diso imachepa, zomwe zimapangitsa kuchepa kwa luso la zoom ndi kuvutika pafupi ndi masomphenya, omwe ndi presbyopia.Kuchokera kumaganizo a zachipatala, anthu opitirira zaka 40 ayamba pang'onopang'ono kusonyeza zizindikiro za presbyopia, monga kuchepa kwa luso la kusintha ndi kusawona bwino.Presbyopia ndi yachibadwa zokhudza thupi chodabwitsa.Aliyense wa ife adzakhala ndi presbyopia tikafika msinkhu winawake.
Kodi Ndi ChiyaniMagalasi Opita patsogolo?
Ma lens opita patsogolo ndi ma lens ambiri.Mosiyana ndi magalasi a masomphenya amodzi, ma lens opita patsogolo amakhala ndi mautali angapo okhazikika pa lens imodzi, omwe amagawidwa m'magawo atatu: mtunda, wapakatikati, ndi pafupi.
Ndani Amagwiritsa NtchitoMagalasi Opita patsogolo?
•Odwala omwe ali ndi presbyopia kapena kutopa kwamaso, makamaka ogwira ntchito omwe amasintha pafupipafupi patali komanso pafupi ndi masomphenya, monga aphunzitsi, madotolo, ogwiritsa ntchito makompyuta, ndi zina zambiri.
•Odwala a myopic zaka zoposa 40 amayamba kukhala ndi zizindikiro za presbyopia.Nthawi zambiri amafunika kuvala magalasi awiri okhala ndi mtunda wosiyana komanso pafupi ndi maso.
•Anthu omwe ali ndi zofunikira zapamwamba za kukongola ndi chitonthozo, ndi anthu omwe amakonda kuyesa zinthu zatsopano ndipo ali okonzeka kukumana ndi zotsatira zosiyana.
Ubwino waMagalasi Opita patsogolo
1. Maonekedwe a lens opita patsogolo ali ngati lens masomphenya amodzi, ndipo mzere wogawanika wa kusintha kwa mphamvu sungathe kuwonedwa.Sikuti ndi zokongola zokha, chofunika kwambiri ndi chakuti zimateteza chinsinsi cha zaka za mwiniwakeyo, kotero palibe chifukwa chodera nkhawa poulula chinsinsi cha zaka povala magalasi.
2. Popeza kusintha kwa mphamvu ya lens kumakhala pang'onopang'ono, sipadzakhala kulumpha kwa fano, kuvala bwino komanso kosavuta kusintha.
3. Digiriyi imasintha pang'onopang'ono, ndipo kusinthidwa kwa kusintha kwa kusintha kumawonjezekanso pang'onopang'ono malinga ndi kufupikitsa kwa mtunda wapafupi wa masomphenya.Palibe kusintha kosinthika, ndipo sikophweka kuyambitsa kutopa kwamaso.
Nthawi yotumiza: May-11-2023