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mankhwala

  • 1.61 Magalasi a Blue Cut Spin Photochromic Gray HMC Optical

    1.61 Magalasi a Blue Cut Spin Photochromic Gray HMC Optical

    Utomoni ndi hydrocarbon (hydrocarbon) exudate kuchokera ku zomera, makamaka conifers, wamtengo wapatali kwa zinthu zina zapadera mankhwala.Utoto ukhoza kugawidwa mu mitundu iwiri ya utomoni wachilengedwe ndi utomoni wopangira, ndipo mandala a utomoni ndi mandala omwe amapangidwa ndi kaphatikizidwe ka mankhwala ndi kupukuta ndi utomoni ngati zopangira.Lens ya resin ili ndi zabwino zoonekeratu, kulemera kwake ndikopepuka, kuvala bwino;Kachiwiri, mandala a utomoni ali ndi kukana mwamphamvu ndipo siwolimba komanso otetezeka;Panthawi imodzimodziyo, lens ya utomoni imakhalanso ndi kayendedwe kabwino ka kuwala;Kuphatikiza apo, ma lens a resin ndiosavuta kukonzedwanso kuti akwaniritse zosowa zapadera.Pomaliza, kuphatikiza ndi luso komanso kukonza kwa zokutira, ma lens a resin alinso ndi kukana kwabwino, chifukwa chake akhala magalasi ambiri pamsika.