Ndine wokondwa kwambiri kugawana nanu nkhani yokhudza kutulutsidwa kwa chinthu chatsopanochi.
Tinayamba kafukufuku wa Defocusing lens yomwe imagwiritsidwa ntchito kuwongolera liwiro lomwe likukula mofulumira la kuchuluka kwa myopia kwa achinyamata kuyambira pomwe fakitale yathu ya PC idakhazikitsidwa chaka chatha. Pambuyo pa zaka zoposa theka za kupanga ndi kuyesa magwiridwe antchito a nkhungu, potsiriza tili ndi chinthu chatsopanochi choti tikukubweretserani.
Mosiyana ndi lenzi yodziwika bwino ya 1.56 progressive, tinasankha zinthu zopangira - polycarbonate (PC), yomwe ili kale ndi ubwino wotsutsana ndi kukana komanso kulimba kwabwino mu kapangidwe kake kachilengedwe ka molekyulu. Ndi chophimba chowonjezera cha A6 chotsutsana ndi kuwunikira, timachepetsa mtengo wa kuwunikira kufika pa chinthu chochepetsera, chomwe chingapangitse kusintha kukhala kwakukulu mpaka 99%. Kapangidwe katsopano kakuwonetsa zambiri pa parameter yotchedwa "13+4mm", yomwe imafotokozedwa makamaka m'lifupi mwa khonde pakati pa malo owonera kutali ndi malo owonera pafupi, kutalika kwa malo osinthira pang'onopang'ono mphamvu.
Zatsopanozi sizikutanthauza kuti tasintha mtunda wokha, komanso kuganizira mozama, kuti anthu omwe akuyesera magalasi awo opita patsogolo azitha kusintha bwino, chifukwa nthawi ikupita ndipo akufunika kusintha kuchoka pa myopia kupita ku presbyopia. Kunena zoona, maso athu adzafika poti kuvala magalasi a myopia kumakhala koonekera bwino kwambiri moti sizingachitike chizungulire ndipo kuvala magalasi a presbyopia sikumachitika kawirikawiri ndi ukalamba. Ndi dera lalikulu la malo owonera kutali komanso pafupi ndi malo owonera, maso athu amatha kuyang'ana zinthu zakutali kwambiri kuposa zomwe zili pafupi.
Nthawi yotumizira: Julayi-05-2023