Masiku ano chidziwitso cha mfundo - zingati magalasi opanda frame angafikire?

Achinyamata ambiri amasankha mafelemu opanda frame.Amaganiza kuti ndi opepuka komanso ali ndi malingaliro apangidwe.Amatha kutsazikana ndi maunyolo a chimango, ndipo amakhala osinthasintha, omasuka komanso omasuka.

Chifukwa mafelemu opanda furemu amayang'ana kwambiri kupepuka, amachepetsa kupanikizika kwa omwe amavala, amalimbitsa chitonthozo komanso amakhala ndi masomphenya ambiri, ndiabwino komanso amafashoni kuposa theka la chimango ndi chimango chonse, akatswiri ambiri amafashoni amakonda magalasi opanda mawonekedwe.

 

Komabe, magalasi opanda malire alibe mafelemu owonera komanso magalasi owoneka ngati mafelemu theka ndi mafelemu athunthu, kotero pali zoletsa zambiri pa digiriyo.Nanga magalasi opanda rimle amatha bwanji?

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Choyamba, magalasi opanda myopia amatha kuwona mandala.Kukwera kwa digiriyi, disololo lidzakhala lokulirapo;Kachiwiri, kuwala kwa dzuwa kwa magalasi opanda malire kumatha kuwalira kuchokera pamalo axial a lens, kumayambitsa kufalikira, komwe kumakhudza kuwona zinthu;Chachitatu, mandala opanda pake ndi osavuta kukwapula ndikusweka popanda chitetezo cha chimango, chifukwa chake amafunika kutetezedwa ndikusungidwa.

 

Vuto lina ndiloti ngati makulidwe a lens ali wandiweyani, m'pofunikanso kuganizira ngati zomangira zomwe zimadutsa mu lens ndizotalika mokwanira, ndipo kukhazikika kwa kukhazikika kulinso vuto lomwe liyenera kuganiziridwa.Choncho, dokotala wa maso wamba akusonyeza kuti kutalika kwa magalasi sikuyenera kusankha magalasi opanda malire pofuna kukhala ndi udindo kwa ogula.Sikuti safuna kutalika kwa ogula kuti asankhe magalasi opanda malire

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Mwachidule, ngati kuyang'ana kwanu kwapafupi kukufika madigiri 600 kapena kupitilira apo, yesetsani kusasankha magalasi owonera pafupi opanda pake.Theka la chimango kapena chimango chonse ndi choyenera kwambiri.

CONVOX 防蓝光蓝膜绿膜

Nthawi yotumiza: Jun-20-2022