Magalasi okonzeka a akazi opanga magalasi amawonekedwe aposachedwa kwambiri

1. ANTI BLUE LIGHT COATED LENSES - Kuwala kwa buluu & anti-radiation zokutira magalasi amagwiritsidwa ntchito bwino kwa maola ochuluka a makompyuta kuti achepetse zizindikiro za maso ndi kusunga machitidwe ogona achilengedwe. Magalasi oyambilira omwe sanalembedwe atha kusinthidwa ndi magalasi opitilira patsogolo pa sitolo iliyonse.

2. TR90 ndi mtundu wazinthu zomwe zimakhala zolimba kwambiri, zosavala, kukana kupsinjika, motero chimango sichimapunduka kapena kuwonongeka mosavuta. Magalasi otchinga abuluu awa amapangidwa ndi ma TR90 okhala ndi mafelemu azitsulo theka, kuwala kwa buluu & anti-radiation lens, zonse zomwe zimakutsimikizirani kuti mumavala bwino. 3.Mafelemu a square amatha kufanana ndi mitundu yonse ya nkhope. Mitundu yambiri ndi mitundu ingagwirizane ndi zovala zosiyanasiyana tsiku ndi tsiku.