Iyo polarized basa remagirazi ezuva rinogona kuvhara kupenya muzuva, uye panguva ino, rinogona kudzivirira maziso kubva kune ultraviolet mwaranzi.Izvo zvese nekuda kwesimbi yehupfu sefa mamoiri ayo anogadzirisa clutter muchiedza chaimo painorova ziso, kuitira kuti mwenje unorova ziso upfave.
Polarized sunglasses anogona kusarudza mabhendi emuno anoumba mwaranzi yezuva nekuti anoshandisa hupfu hwesimbi (simbi, mhangura, nickel, nezvimwewo).Kutaura zvazviri, kana chiedza chichirova lens, chinobviswa zvichienderana nemaitiro anonzi "kupindira kunoparadza".Ndokunge, kana mamwe mafungu echiedza (mune iyi nyaya UV-A, UV-B, uye dzimwe nguva infrared) achipfuura nepakati pelens, vanodzima mumwe nemumwe kunze kwemukati me lens, kuziso.Iwo epamusoro anoumba masaisai emwenje haana tsaona: macrest eimwe wave anosangana nemigero yemasaisai ari padivi pawo, zvichiita kuti adzimane.Chiitiko chekukanganisa kunoparadza kunoenderana neiyo lens 'indekisi yerefraction (iyo dhigirii iyo mwenje wemwenje unotsauka kubva kumhepo sezvaanopfuura nemuzvinhu zvakasiyana), uye zvakare nekukora kwelenzi.
Kazhinji kutaura, ukobvu hwelenzi hauchinje zvakanyanya, nepo refractive index yelens inosiyana zvichienderana nekemikari.
Polarized sunglasses inopa imwe nzira yekudzivirira maziso.Chiedza chinoratidzirwa chemugwagwa weasphalt mwenje wepolarized.Musiyano uripo pakati peichi chiedza chinotaridzwa nechiedza chinobva zvakananga kuzuva kana kuti mwenje upi noupi wakagadzirwa inhau yakarongeka.Chiedza chepolarized chinoumbwa nemasaisai anozunguzika achienda kune rimwe divi, nepo chiedzawo zvacho chinoumbwa nemasaisai asingazungunuke kwaakananga.Izvi zvakafanana neboka revanhu vari kufamba-famba mumhirizhonga uye boka revarwi vari kufamba pamwe chete, vachigadzira kupesana kwakajeka.Kazhinji, chiedza chinotaridzwa imhando yechiedza chakarongeka.Polarized lens anonyanya kushanda pakuvharisa chiedza ichi nekuda kwekusefa kwayo.Rudzi urwu rwelenzi runongopfuura nemumasaisai akapolarized achizunguza kune imwe nzira, sekunge "kukama" mwenje.Nezve dambudziko rekuratidzira kwemugwagwa, kushandiswa kwepolarized sunglasses kunogona kuderedza kutapurirana kwechiedza, nekuti haabvumiri masaisai emwenje anodedera anoenderana nemugwagwa kuti apfuure.Muchokwadi, mamorekuru marefu eiyo sefa layer akatariswa akachinjika uye anotora yakachinjika polarized mwenje.Nenzira iyi, yakawanda yechiedza chakaratidzwa inobviswa pasina kuderedza kupenya kwese kwenzvimbo yakapoteredza.
Pakupedzisira, magirazi ezuva ane polarized lenzi anosviba sezvo mwaranzi yezuva inoarova.Pakapera mwenje, yakabva yawedzera kupenya zvakare.Izvi zvinogoneka nekuda kwesirivheri halide makristasi ari pabasa.Mumamiriro ezvinhu akajairika, inochengeta lenzi yakajeka.Pasi pekuvhenekera kwechiedza chezuva, sirivha mukriststal inoparadzaniswa, uye sirivha yakasununguka inoumba zviduku zviduku mukati me lens.Aya madiki esirivha akaunganidzwa ari criss-cross irregular blocks, haagone kufambisa mwenje, asi anogona kungotora mwenje, mhedzisiro ndeye kusviba lens.Pasi pechiedza uye nerima mamiriro, makristasi anovandudza uye lens inodzokera kune yakajeka mamiriro.
Nguva yekutumira: Zvita-01-2022