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Momwe Mungadziwire Mulingo wa Chitetezo cha UV cha Magalasi a Sunglass: Buku Lokwanira
M'dziko lomwe likusintha nthawi zonse la zovala zamaso, kuwonetsetsa kuti magalasi anu ali ndi chitetezo chokwanira cha UV ndikofunikira.Kuwala kowopsa kwa ultraviolet kumatha kuwononga kwambiri maso anu, zomwe zimapangitsa kukhala kofunika kusankha magalasi okhala ndi chitetezo choyenera cha UV.Nayi mndandanda wathunthu ...Werengani zambiri -
Malensi a MR: Kupanga Upainiya mu Zovala za Maso
Magalasi a MR, kapena magalasi a Modified Resin, akuyimira luso lamakono pamsika wamakono wa zovala.Zida zamagalasi a resin zidatulukira m'ma 1940 ngati m'malo mwa magalasi, zida za ADC※ zidalamulira msika.Komabe, chifukwa cha index yotsika ya refractive, ma lens a resin ...Werengani zambiri -
Kodi mumadziwa bwanji za zokutira za AR?
Chophimba cha AR ndiukadaulo womwe umachepetsa kuwunikira ndikuwongolera kufalikira kwa kuwala pogwiritsa ntchito zigawo zingapo za filimu ya kuwala pamwamba pa mandala.Mfundo ya zokutira za AR ndikuchepetsa kusiyana kwa gawo pakati pa kuwala kowonekera ndi kuwala kofalikira powongolera kukhuthala...Werengani zambiri -
Kodi mumadziwa zoyambira zamagalasi?
Ndi kupititsa patsogolo chidziwitso cha ogula, makasitomala ochulukirachulukira samangoyang'ana ntchito yogulitsira zinthu, komanso amayang'anitsitsa chidwi cha zinthu zomwe adagula (magalasi).Kusankha magalasi ndi mafelemu ndikosavuta, chifukwa ...Werengani zambiri -
Chiyambi cha zipangizo wamba mandala
Magalasi agalasi adzuwa opangidwa kuchokera ku nayiloni, CR39 ndi zida za PC zili ndi zabwino ndi zoyipa zawo.Nayiloni ndi polima yopangidwa yomwe ndi yopepuka, yolimba komanso yosinthika.Ili ndi kukana kwakukulu kukhudzidwa ndipo imatha kupirira kutentha kwambiri.Magalasi a nayiloni ndiosavuta kupanga pogwiritsa ntchito mold...Werengani zambiri
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