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Ndi kusintha kosalekeza kwa zofunikira za ogula, zofunikira za anthu za magalasi owoneka bwino zimasinthidwanso pang'onopang'ono, panthawi imodzimodziyo, zomwe dziko lapansi likufunikira pa magalasi owoneka bwino ndizovuta kwambiri.Momwe mungadziwire chizindikiro chake ...Werengani zambiri»
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Magalasi a Danyang ali ponseponse Kuchokera ku siteshoni ya njanji ya Danyang yothamanga kwambiri, kudutsa msewu ndi Danyang Glasses City.Monganso Yiwu, yomwe imadziwika ndi kupanga zinthu zazing'ono, imatenga mzinda wang'onoang'ono ngati kulumikizana pakati pa ogula ambiri ...Werengani zambiri»
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Magalasi oletsa ma radiation ndi magalasi omwe ali ndi ntchito yapadera yotsutsa-radiation.Amagwiritsidwa ntchito kuteteza maso ku cheza cha ultraviolet.M'mbuyomu, inkagwiritsidwa ntchito makamaka ndi ogwira ntchito m'mafakitale apadera ndipo inkafunika luso lapamwamba.Wamba e...Werengani zambiri»
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Yang'anani diopter ya diso, sankhani mafelemu opangidwa bwino, anthu ambiri adzakhala ndi mafunso: mitundu yambiri, mitundu, magalasi ogwira ntchito, omwe ali oyenera kwa ine?Kodi ndi "Ndimachita zanga", "kutsatira mtima wanga", kapena "Kusaka kwa Google" ?Mtundu wa Lens, makanema osiyanasiyana, ...Werengani zambiri»
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Bifocal Lens yokhala ndi magawo awiri a masomphenya olekanitsidwa ndi mzere.Nthawi zambiri kumtunda kumapangidwira kuyang'ana patali kapena pakompyuta ndipo pansi kumapangidwira ntchito zowonera pafupi monga kuwerenga.Mu lens ya Bifocal, magawo awiri a masomphenya amasiyanitsidwa ndi mzere wowonekera.Zomwe zili pansi ...Werengani zambiri»
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SILMO2020, Paris International Optical and Optical Fair, pano ikusungitsidwa!SILMO France International Optical Fair ndi chochitika chapachaka cha akatswiri komanso chodziwika bwino padziko lonse lapansi.Inayamba mu 1967 ndipo ili ndi mbiri ya zaka zoposa 50.Pokhudzidwa ndi mliriwu, chaka chino...Werengani zambiri»
