Magalasi Otsogola
Magalasi a Presbyopia - Patsogolo
Ngati muli ndi zaka zoposa 40 ndipo mukuvutika ndi masomphenya anu pafupi ndi pafupi ndi dzanja lanu, mwayi wanu umakhala ndi presbyopia. Magalasi opita patsogolo ndiye yankho lathu labwino kwambiri ku presbyopia, kukupatsani masomphenya akuthwa patali kulikonse.
Kodi Ubwino Wa Magalasi Opita Patsogolo Ndi Chiyani?
Mofanana ndi ma lens a bifocal, ma lens opita patsogolo amalola wogwiritsa ntchito kuwona bwino pamatali osiyanasiyana kudzera pa lens imodzi. Lens yopita patsogolo pang'onopang'ono imasintha mphamvu kuchokera pamwamba pa mandala mpaka pansi, ndikupatsa kusintha kosalala kuchokera ku masomphenya akutali kupita ku masomphenya apakati / apakompyuta mpaka pafupi / kuwerenga masomphenya.
Mosiyana ndi ma bifocals, ma lens opita patsogolo ambiri alibe mizere kapena zigawo zosiyana ndipo ali ndi mwayi wopereka masomphenya omveka bwino pamtunda waukulu wamtunda, osakulepheretsani mtunda wautali kapena katatu. Izi zimawapangitsa kukhala chisankho chodziwika kwa anthu ambiri.
Momwe Mungadziwire Ngati Magalasi Otsogola Ndi Oyenera Kwa Inu?
Ngakhale mandala opita patsogolo amakupatsani mwayi wowona kutali komanso kutali, magalasi awa siwoyenera kwa aliyense.
Anthu ena samazolowera kuvala ma lens opita patsogolo. Izi zikakuchitikirani, mutha kukhala ndi chizungulire nthawi zonse, mavuto ozindikira mwakuya, ndi kupotoza kwa zotumphukira.
Njira yokhayo yodziwira ngati magalasi opita patsogolo angagwire ntchito kwa inu ndikuyesa ndikuwona momwe maso anu amasinthira. Ngati simusintha pakadutsa milungu iwiri, dokotala wanu wamaso angafunikire kusintha mphamvu ya mandala anu. Mavuto akapitilira, lens ya bifocal ikhoza kukhala yoyenera kwa inu.
