Kana kunze kuchipisa, vanhu vakawanda vanosarudza kupfeka magirazi ezuva kuti vadzivirire maziso avo. Magirazi ezuva makuru akakamurwa kuita tinted uye polarized. Angave vatengi kana mabhizinesi, magirazi ezuva ane polarized haana kujaira.
Tsanangudzo Yekuti Polarization
Polarization, inozivikanwawo sechiedza chepolarized, inoreva mwenje unooneka kuve wave unochinjika, ine vibration yaro yakanangana negwara rekuparadzira. Iyo vibration kutungamira kwechiedza chechisikigo inopokana mundege perpendicular kune kutungamira kwekuparadzira; nokuda kwechiedza chepolarized, kutungamira kwayo kunogumira kune imwe nzira pane imwe nguva.
Polarization Classification
Polarization inogona kukamurwa kuita mhando nhatu: mutsara polarization, elliptical polarization, uye denderedzwa polarization. Kazhinji, iyo inonzi polarization inoreva mutsara polarization, inozivikanwawo seplane polarization. Kudengenyeka kwerudzi urwu rwemasaisai emwenje kunogadziriswa pamwe negwara chairo uye kunoramba kusingachinji. Nzira yekuparadzira munzvimbo inotevedza sinusoidal curve, uye fungidziro yayo pandege yakanangana negwara rekuparadzira mutsara wakatwasuka.
Iyo ndege inoumbwa neiyo vibration kutungamira kwe linearly polarized light uye kutungamira kwekuparadzira kunonzi ndege yekuzunguza, uye ndege inotenderera kune iyo vibration kutungamira uye ine kutungamira kwekuparadzira inonzi ndege yepolarization. Kupfuura mwenje wechisikigo kuburikidza nepolarizer kunogona kuburitsa mutsara polarized mwenje.
Basa rePolarization
Muhupenyu hwezuva nezuva, kune zviedza zvakawanda zvinobudisa chiedza chinokuvadza, kunyanya chiedza chezuva. Chiedza chezuva chinoburitsa marudzi matatu echiedza: chiedza chinooneka, chiedza che infrared, uye ultraviolet (UV) chiedza. Pakati peizvi, ultraviolet chiedza inogona kukonzera kukuvadza kwakakomba paganda uye maziso. Chiedza chinooneka chinotangira pa380 kusvika 780 nanometers, ukuwo ultraviolet chiedza ichizopatsanurwa kuita UVA, UVB, uye UVC, ine masaisai ari pamusoro pe310nm. UVA, UVB, uye UVC mwaranzi inokuvadza. Kugara kwenguva refu kumwaranzi iyi kunogona kukonzera kukanganisa kumuviri. UVB ine kukanganisa kwakanyanya pakuona, uye zvakare ndiyo "tanning ray" inosvibisa ganda. Makona mazhinji eziso anotora rudzi urwu rwechiedza cheUVB, saka zvakakosha kuvharisa mwenje uyu.
Polarized lensesvane basa rechiedza chepolarizing, chinovabvumira kuvhara chiedza chinokuvadza pasina kukanganisa kutumirwa kwechiedza chinooneka, nokudaro kudzivirira maziso. Pamusoro pebasa rekutanga rekudzivirira kweUV, ma lens akapolarized anewo anti-glare, mugwagwa unoratidzira, uye basa remvura rinopenya, zvichiita kuti ive yakakodzera kutyaira, kubata hove, kufamba, uye kupfeka kwemazuva ese.
Kugadzirwa kwePolarized Lenses
Mukutaura kwevasina basa,polarized lensesyekuona pedyo ine sandwich-yakafanana chimiro (inosanganisira pamberi pemagirazi ezuva, yepakati layer yepolarized fibers, uye kumashure kwemalenzi anotarisisa, ese akamanikana pamwechete). Iyo inowanzoshandiswa lens zvinhu ine refractive index ye1.50 (kunewo 1.60, asi inodhura). Malenzi akakora uye anorema, uye kana kunyorerwa kwakapfuura 600 °, zvese aesthetics uye nyaradzo zvichanyanya kukanganiswa. Mutengo wemhando yepolarized lenses yekuona padhuze wakapamhama uye zvinoenderana nekugadzikana kwemugadziri wekugadzira uye mhando.
Polarized lenses anobatsira mukusefa kunze kumwe kwakapararira mwenje (senge magadzirirwo emapofu), asi pane mutsauko wakakura mumhando. Husina kunaka-mhando polarized lenzi dzinowanzoita delamination uye kutsemuka, uye mazhinji haakwane optical zviyero.
Zvishandiso zvePolarized Lenses
Kune marudzi mana akajairika epolarized lensespamusika: magirazi lenzi, resin lenzi, PC lenzi, uye TAC lenzi.
① Magirazi egirazi
Kunyangwe iwo asingapindire uye aine yakanaka optical performance, huremu hwavo uye nyaya dzekuchengetedza zvakakonzera kudzikira zvishoma nezvishoma mukushandisa kwavo.
② Resin lenzi
Iwo ari nyore kuita tint, akareruka, uye anodzivirira-simba, achivaita chimwe chezvinhu zvinonyanya kukosha zvemagirazi ezuva akakurumbira. Nekudaro, resin lenzi dzinowanzo kupfava panguva yeedging process, uye dzinogona kuramba dzichiisa njodzi dzekuchengetedza kana dzakaiswa mukukanganisa kukuru.
③ TAC lenzi
TAC ndechimwe chezvakajeka zvakakwirira mamorekuru zvinhu. TAC lenzi semagirazi ane zvinhu zvakaita seasidhi uye alkali kuramba, huremu, uye kudhura kwakanyanya. Nekudaro, TAC lenzi dzine kushomeka kweabrasion kuramba uye kusagadzikana kwemaziso maitiro. Pasinei nemutengo wavo wakaderera, vakasiiwa neruzhinji rwemhando dzekunze dzinozivikanwa.
④ PC lenzi
Iwo akareruka, ane yakanaka tinting performance, uye yakasimba mhedzisiro kuramba, izvo zvinoitawo kuti adhure.
Malenzi ePC anokunda spherical stress uye astigmatism matambudziko anokonzerwa nedeformation yetsika TAC lenzi mushure mekugadzirwa. Vane simba rakasimba rekupikisa (60 times that of glass lens, 20 times that of TAC lens, and 10 times that of resin lenzis) uye anoshandiswa zvakanyanya munzvimbo dzemuchadenga nemauto. Panguva imwecheteyo, ma lenzi ePC akareruka, ari 37% akareruka pane akajairika resin lenzi.
Kusiyana PakatiPolarized LensesUye Tinted Lenses
Malenzi akatsvuka anongoshandisa basa rekudzikisa chiedza, uye haakwanise kusefa chiedza. Ivo vanogona chete kuderedza kusimba kwekupenya, ultraviolet mwenje, nezvimwewo, uye havagone kuvharira zvachose aya anokuvadza mwenje. Panguva imwecheteyo, nekuda kwechiedza chakaderedzwa, chinokanganisa kutumirwa kwema lenses, kuisa njodzi yekuchengetedza kune vanopfeka.
Nguva yekutumira: Zvita-29-2023