Mwaranzi yeUltraviolet inogona kukuvadza cornea neretina, uye magirazi epamusoro-soro anogona kubvisa zvachose kuratidzwa kweultraviolet.
Kana ziso richigamuchira chiedza chakawandisa, rinongobata iris.Kana iris yadzikira kusvika painogumira, vanhu vanobva vatoda kutsveta.Kana kuchine chiedza chakawandisa, sechiedza chezuva chinoratidzwa kubva muchando, kukanganisa ku retina kuchaitika.Magirazi ezuva epamusoro anogona kusefa kusvika 97% yechiedza chinopinda mumaziso ako kudzivirira kukuvara.
Dzimwe nzvimbo, dzakadai semvura, dzinoratidza huwandu hwechiedza, uye mhedzisiro inopenya mavara inogona kukanganisa maonero kana kuviga zvinhu.Magirazi ezuva epamusoro anogona kubvisa zvachose rudzi urwu rwekupenya uchishandisa tekinoroji yepolarizing, yatichavhara gare gare.
Mamwe ma frequency echiedza blur kuona, ukuwo mamwe ma frequency anowedzera musiyano.Sarudza ruvara rwakakodzera rwemagirazi ako kuti aite zvirinani munzvimbo yakapihwa.
Kana magirazi ezuva asingape dziviriro yeUV, anofumura iwe kune akawanda UV maranzi.Magirazi ezuva akachipa anosefa imwe mwenje, zvichiita kuti irises yako ivhure kuti igamuchire chiedza chakawanda.Izvi zvichabvumirawo mamwe ultraviolet mwaranzi kupinda, kuwedzera kukuvadzwa kunokonzerwa neultraviolet mwaranzi kune retina.
Naizvozvo, pane zvechokwadi misiyano pakati pemhando dzakasiyana dzemagirazi ezuva.Kusarudza magirazi ezuva akakodzera, emhando yepamusoro enzvimbo yako yekushandisa inokupa dziviriro huru.
Zvinoenderana nezviyero zvepasi rose, magirazi ezuva anoiswa sezvigadzirwa zvekudzivirira maziso.Basa guru remagirazi ezuva nderekuvhara kupenya kwechiedza chezuva.Zvisinei, mitemo yepasi rose inokamura magirazi ezuva kuva “magirazi efashoni” uye “magirazi echinangwa chakazara.”Izvo zvinodiwa zvehutano zve "magirazi emafashoni" mumitemo yakaderera.Nemhaka yokuti kusimbiswa kukuru kwe "magirazi emafashoni" maitiro, mupfeki anoteerera kushongedza pane basa rekudzivirira.Zvinodiwa zvemhando ye "general-chinangwa magirazi akaomesesa, kusanganisira zvinodiwa zvekudzivirira kweUV, diopter uye simba reprism."
Nguva yekutumira: Jan-23-2024