Magalasi amasewerawa amaphatikiza bwino kwambiri komanso kuchita bwino kuti apange chowonjezera chofunikira kwambiri kwa okonda kunja. Tiyeni tiwone zomwe zimapangitsa kuti ikhale yapadera.
Choyamba, magalasi amasewerawa amapangidwa kuti azigwirizana ndi mitundu yonse yamasewera akunja, kuonetsetsa kuti maso anu atha kulandira chitetezo chapamwamba m'malo aliwonse. Gulu lake la elastic likhoza kusinthidwa mosavuta kuti ligwirizane ndi maonekedwe osiyanasiyana amutu, zomwe zimakulolani kuti muzisangalala ndi zokhazikika panthawi yochita masewera olimbitsa thupi. Kaya ndikuthamanga, kupalasa njinga, kapena kukwera mapiri, mutha kusangalala ndi masewera akunja molimba mtima.
Nthawi yomweyo, magalasi amasewerawa amakhala ndi magalasi apamwamba kwambiri a PC, omwe amabweretsa mawonekedwe abwino kwambiri komanso omveka bwino. Kaya ndi dzuwa lamphamvu kapena malo amtambo ndi amdima, imatha kukana kusokonezedwa ndi kuwala koyipa kwa ultraviolet ndi kuwala kwamphamvu, ndikuteteza thanzi lanu lamaso. Kaya mukusangalala ndi kukongola kapena kuchita nawo masewera amagulu, mutha kusangalala ndi phwando latsatanetsatane komanso lowoneka bwino pogwiritsa ntchito mandala otanthauzira kwambiri awa.
Kuti muteteze maso anu bwino, pad yotchinga ya silicone yoteteza imayikidwa mwapadera pamagalasi amasewerawa. Kapangidwe kameneka kamene kamapangidwa kuti kachepetse kuwonongeka kwa maso kuchokera ku zochitika zakunja ndikupereka chitonthozo chowonjezera. Kaya ndizochitika mwangozi panthawi yochita masewera olimbitsa thupi kapena kupanikizika kwa maso panthawi yolimbitsa thupi, magalasi a masewerawa amatha kukupatsani chitetezo chozungulira kuti maso anu azikhala otetezeka nthawi zonse.
Mwachidule, magalasi amasewera awa ndi anzanu abwino pamasewera anu akunja. Ndi yoyenera masewera ambiri akunja, imakhala ndi zotanuka zosinthika kuti igwirizane ndi mitu yosiyanasiyana, ndipo ili ndi magalasi apamwamba kwambiri a PC HD kuti muteteze maso anu ku cheza cha ultraviolet ndi kuwala kwamphamvu. Mapangidwe oletsa kugwedezeka a pad yokhuthala ya silikoni imapangitsa maso kukhala otetezeka kwambiri akakumana ndi kugunda kwakunja. Sankhani magalasi awa kuti mupange masewera anu akunja kukhala abwino komanso otetezeka!