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1.56 Mufananidzo Wemavara HMC Optical lenzi
Photochromic lenses, inozivikanwawo se "photosensitive lenses". Zvinoenderana nemusimboti wechiedza-ruvara interconversion reversible reaction, iyo lenzi inogona kukurumidza kusviba pasi pekupenya kwechiedza uye ultraviolet mwaranzi, inovhara mwenje wakasimba uye inotora ultraviolet mwaranzi, uye inotora chiedza chinooneka pasina kwayakarerekera; painodzokera kunzvimbo ine rima, inogona kukurumidza kudzoreredza iyo isina ruvara uye yakajeka mamiriro, ichiva nechokwadi chekuti lens yekutapurirana. Nokudaro, photochromic lenses inokodzera kushandiswa kwemukati nekunze kwekunze kudzivirira kukanganisa kwemaziso kubva kune chiedza chezuva, ultraviolet chiedza uye glare.
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1.56 FSV Mufananidzo Gray HMC Optical lenzi
Photochromic lenses kwete chete kururamisa kuona, asiwo kuramba yakawanda yekukuvara kwemaziso kubva ku UV mwaranzi. Zvirwere zvakawanda zvemaziso, zvakadai sezera-ane hukama macular degeneration, pterygium, senile cataract uye zvimwe zvirwere zvemaziso zvakanangana nemirairo ye ultraviolet, saka photochromic lenses inogona kuchengetedza maziso kune imwe nhanho.
Photochromic lenses inokwanisa kugadzirisa kufambiswa kwechiedza kuburikidza nekushanduka kwe lens, kuitira kuti ziso remunhu rigone kuenderana nekushanduka kwechiedza che ambient, kuderedza kuneta kwekuona uye kudzivirira maziso.
