Kutanga, ngatitarisei chimwe chezvinhu zvikuru zvegirazi - iyo silicone zvinhu. Iyi sarudzo yekuvandudza yakagadzirirwa kupa ruzivo rwakasiyana rwevana.

Iyo silicone zvinhu yakapfava uye yakasununguka, ine elasticity yakanakisa, iyo inokodzera zvakakwana zviso zvevana, kuitira kuti vasazonzwa kudziviswa nemagirazi, uye vanokwanisa vakasununguka kutora chikamu mumabasa akasiyana.

Magirazi anoshandisawo chigadziro chisingaiti, chinonyatsodzivirira magirazi kubva pakutsvedza panguva yemitambo kana kutamba, uye zviri nani kudzivirira maziso evana nekuchengeteka.

Chinotonyanya kushamisa ndechekuti magirazi edu e-silicone optical evana anoshandisa tekinoroji yemhando yepamusoro ye-anti-blue light. Sezvo vana vanova nehukama hwepedyo nemidziyo yedhijitari, vanoiswa pachena kune inokuvadza yechiedza cheblue mwaranzi kubva pamagetsi skrini.

Mukuwedzera, kushandiswa kwenguva refu kwemagirazi akajairika kunogonawo kukanganisa maonero emwana. Nekudaro, magirazi edu anovapa kujeka uye kugadzikana kwekuona nekusefa kunze kwechiedza chebhuruu, kuderedza kushushikana kwemaziso, kuoma uye kusaona zvakanaka. Ndivo vachengeti vakanakisisa vemaziso emwana wako, vachiva nechokwadi chekuona kwakanaka uye kwakanaka.