Magalasi adzuwa abwino sikuti amangofunika kuti adziteteze ku kutentha m'nyengo yachilimwe, komanso amapereka kalembedwe ndi khalidwe. Masiku ano, magalasi omwe ndikupangirani adzakhala ndi kuphatikiza koyenera kwa zida zoyambira, masitayelo apamwamba, komanso chitetezo chapamwamba cha UV.
wapamwamba kwambiri
Magalasi adzuwawa amadziwika bwino chifukwa chapamwamba kwambiri ndipo amapangidwa kuchokera ku zipangizo zosankhidwa bwino zomwe zimatsimikizira chitonthozo chawo komanso moyo wautali. Lens ili ndi ukadaulo wotsogola womwe umatha kuteteza motsutsana ndi kuwala komanso kupsinjika kwamaso kochititsa chidwi, kukulolani kuti muwone bwino ngakhale pakuwala kochepa. Mutha kusangalala ndi magalasi otalikirapo komanso opanda cholakwika popeza zinthu zamtengo wapatali zimapirira pakapita nthawi.
Magalasi adzuwa abwino sikuti amangofunika kuti adziteteze ku kutentha m'nyengo yachilimwe, komanso amapereka kalembedwe ndi khalidwe. Masiku ano, magalasi omwe ndikupangirani adzakhala ndi kuphatikiza koyenera kwa zida zoyambira, masitayelo apamwamba, komanso chitetezo chapamwamba cha UV.
wapamwamba kwambiri
Magalasi adzuwawa amadziwika bwino chifukwa chapamwamba kwambiri ndipo amapangidwa kuchokera ku zipangizo zosankhidwa bwino zomwe zimatsimikizira chitonthozo chawo komanso moyo wautali. Lens ili ndi ukadaulo wotsogola womwe umatha kuteteza motsutsana ndi kuwala komanso kupsinjika kwamaso kochititsa chidwi, kukulolani kuti muwone bwino ngakhale pakuwala kochepa.