Zhizha rinounza mazuva akareba uye chiedza chezuva chakasimba.Mazuvano, uchaona vanhu vakawanda
kupfeka photochromic lenses, izvo zvinogadzirisa tint yavo zvichienderana nekuratidzwa kwechiedza.
Aya malenses anorova mumusika wezvipfeko, kunyanya muzhizha,nekuda kwekugona kwavo
kuchinja ruvara uye kudzivirira kubva mumwaranzi yezuva.Vanhu vakawanda vari kuzviziva
kukuvadza kwemwaranzi yeUV inogona kukonzera, kwete kuganda chete asi kumaziso edu zvakare.
Apo UV kukuvarakumaziso kunogona kunge kusiri nekukurumidza sekupisa kwezuva, kuratidzwa kwenguva refu kunogona kutungamirira kune zvakakomba nyaya dzemaziso, senge cataract uye macular degeneration.
MuChina,pachine kusawirirana pakupfekamagirazi ezuva.Pasinei nechiedza chekunze chakasimba, vazhinji vanosarudza kusapfekaziso rinodzivirira.
Photochromic lenzi,izvo zvinogadzirisa kuona uye kudzivirira kubva kuchiedza pasina kuda kushandura magirazi, iri kuita sarudzo inofarirwa.
Photochromic lenses inosviba muchiedza chakajeka (sekunze) uye kujekesa mukati.Shanduko iyi inokonzerwa nechinhu chinonzi silver halide mumalenzi,
iyo inobata kuchiedza, ichishandura ruvara rwe lens zvichienderana nekusimba kwechiedza uye tembiricha.Saka, lens inosviba pasi pezuva rakasimba uye inopenya
muchiedza chakaderera kana kutonhora kunotonhorera.
Heino kukurumidza kutarisa mimwe mibvunzo inowanzoitika pamusorophotochromic lenses:
1.Vanopa chiratidzo chakajeka here?
Hongu, yakakwiriraquality photochromic lenses akajeka mumba uye usaderedze kuonekwa.
2.Sei ma lenzi angasachinja ruvara?
Kana dzikasasviba muchiedza chezuva, zvinhu zvinonzwa chiedza mumalenzi zvinogona kukuvara.
3.Dzinosakara here?
Kufanana nema lenses ose, vane nguva yehupenyu, asi nekutarisira kwakanaka, vanofanira kupedza makore 2-3.
4.Sei vachiita sevanosviba nekufamba kwenguva?
Kana ikasachengetwa, malenzi anogona kusanyatsojeka zvakare, kunyanya kana ari emhando yakaderera.Malensi emhando yepamusoro haafaniri kunge aine nyaya iyi.
5.Sei grey lenzi dzakawanda?
Vanoderedza chiedza pasina kuchinja mavara, vachipa maonero echisikigo, uye vanokodzera munhu wose, zvichiita kuti vave sarudzo yakakurumbira.
Nguva yekutumira: Mar-26-2024