Iyo ikirere gishyushye, abantu benshi bahitamo kwambara indorerwamo z'izuba kugira ngo birinde amaso yabo. Indorerwamo z'izuba zisanzwe zigabanyijemo ibara ry'umuhondo n'irya polarize. Baba abaguzi cyangwa abacuruzi, indorerwamo z'izuba zipolarize ntabwo zimenyerewe.
Ibisobanuro bya Polarization
Polarization, izwi kandi nka polarized light, yerekeza ku rumuri rugaragara nk'umuraba unyuranamo, aho icyerekezo cyarwo cyo guhindagura kigororotse kijyanye n'icyerekezo cyo gukwirakwira. Icyerekezo cyo guhindagura kw'urumuri rusanzwe kiba gishingiye ku cyerekezo cyo gukwirakwira; ku rumuri runyuranamo, icyerekezo cyarwo cyo guhindagura kigarukira ku cyerekezo runaka mu gihe runaka.
Ishyirwa mu byiciro rya polarisation
Polarization ishobora kugabanywamo ubwoko butatu: polarization ya linear, polarization ya elliptical, na polarization y'uruziga. Muri rusange, icyo bita polarization bivuga polarization ya linear, izwi kandi nka polarization y'indege. Kuzunguruka kw'ubu bwoko bw'umuraba w'urumuri bihagaze mu cyerekezo runaka kandi ntibihinduka. Inzira yayo yo gukwirakwira mu kirere ikurikira umurongo wa sinusoidal, kandi icyerekezo cyayo ku ndege giteganye n'icyerekezo cyo gukwirakwira ni umurongo ugororotse.
Urugendo rukozwe n'icyerekezo cyo guhindagura kw'urumuri rwa polarized linearly polarized n'icyerekezo cyo gukwirakwira cyitwa plane of vibration, naho plane igororotse ku cyerekezo cyo guhindagura kandi irimo icyerekezo cyo gukwirakwira yitwa plane of polarization. Gucisha urumuri rusanzwe mu cyuma gikoresha polarizer bishobora gutanga urumuri rwa polarized linearly.
Imikorere ya Polarization
Mu buzima bwa buri munsi, hari amasoko menshi y'urumuri atanga urumuri rwangiza, cyane cyane urumuri rw'izuba. Umucyo w'izuba utanga ubwoko butatu bw'urumuri: urumuri rugaragara, urumuri rwa infrared, n'urumuri rwa ultraviolet (UV). Muri ibyo, urumuri rwa ultraviolet rushobora kwangiza cyane uruhu n'amaso. Umucyo ugaragara uri hagati ya nanometero 380 na 780, mu gihe urumuri rwa ultraviolet rugabanyijemo UVA, UVB, na UVC, aho uburebure bw'urumuri burenga 310nm. UVA, UVB, na UVC ni imirasire mibi. Kurebera kuri iyi mirasire igihe kirekire bishobora kwangiza umubiri. UVB igira ingaruka zikomeye ku kureba, kandi ni "imirasire y'izuba" ituma uruhu rwijima. Impande nyinshi z'ijisho zifata ubwo bwoko bw'urumuri rwa UVB, bityo ni ngombwa kuziba uru ruvange rw'urumuri.
Indorerwamo za polarizedifite akazi ko gutandukanya urumuri, ibyo bikaba biyifasha kuziba urumuri rwangiza rudahinduye uburyo urumuri rugaragara rukwirakwira, bityo ikarinda amaso. Uretse akazi k'ibanze ko kurinda imirasire y'izuba, lenzi zifite imiterere y'urumuri zifite imiterere yo kurwanya imirabyo, imiterere y'umuhanda, n'imiterere y'imirabyo yo hejuru y'amazi, bigatuma zikoreshwa mu gutwara imodoka, kuroba, mu ngendo no mu kwambara buri munsi.
Ikorwa rya Polarized Lenses
Mu magambo y'abantu basanzwe,indorerwamo za polarizedKu bijyanye no kureba hafi, bifite imiterere isa n'iya sandwich (igizwe n'urwego rw'imbere rw'indorerwamo z'izuba, urwego rwo hagati rw'imigozi ya polarized, n'urwego rw'inyuma rw'indorerwamo za polarized, byose bifatanye). Ibikoresho bya lens bikunze gukoreshwa bifite igipimo cyo kurekura cya 1.50 (hari na 1.60, ariko birahenze cyane). Lens ni nini kandi iremereye, kandi niba imiti itanzwe irengeje dogere 600, ubwiza n'ihumure bizahinduka cyane. Ibiciro bya lens za polarized ku bijyanye no kureba hafi ni binini cyane kandi biterwa n'uburyo ikigo gikora ibintu bihamye n'ubwiza.
Indorerwamo za polarized zifasha mu kuyungurura urumuri rumwe rutandukanye (nk'ingaruka za grating za blinds), ariko hari itandukaniro rinini mu bwiza. Indorerwamo za polarized zidafite ubuziranenge zikunze kwangirika no gucikagurika, kandi nyinshi ntizujuje ibisabwa by'izuba.
Ibikoresho bya Polarized Lenses
Hari ubwoko bune busanzwe bwaindorerwamo za polarizedku isoko: lenzi z'ikirahure, lenzi za resin, lenzi za PC, na lenzi za TAC.
① Indorerwamo z'ikirahure
Nubwo zirinda gushwara kandi zikagira imikorere myiza y’amatara, uburemere bwazo n’ibibazo by’umutekano byatumye ikoreshwa ryazo rigabanuka buhoro buhoro.
② Indorerwamo za resin
Biroroshye gusiga irangi, byoroshye kandi ntibigira ingaruka mbi, bigatuma biba bimwe mu bikoresho by’ingenzi bikoreshwa mu gukora indorerwamo z’izuba zizwi cyane. Ariko, lenses za resin zikunze gucikagurika mu gihe cyo gushyiramo impande, kandi zishobora guteza akaga mu gihe zihuye n’ingaruka mbi zikomeye.
③ Indorerwamo za TAC
TAC ni imwe mu bikoresho bibonerana kandi bifite molekile nyinshi. Indorerwamo za TAC nk'indorerwamo z'izuba zifite ibintu nk'ubudahangarwa bwa aside na alkali, zoroshye, kandi zihendutse cyane. Ariko, indorerwamo za TAC ntizishobora kwangirika neza kandi ntizihindagurika mu miterere y'amaso. Nubwo zihendutse, zaratereranywe n'ibirango byinshi bizwi cyane byo mu mahanga.
④ Indorerwamo za mudasobwa
Ni ibyoroheje, bifite ubushobozi bwo gusiga irangi neza, kandi birwanya cyane ingaruka, ibyo bigatuma bihenda cyane.
Indorerwamo za PC zitsinda ibibazo by’umuvuduko w’uruziga n’ibibazo byo kwangirika kw’indorerwamo za TAC ziterwa no guhinduka kw’indorerwamo gakondo nyuma yo gushyirwa mu gitereko. Zifite ubushobozi bukomeye bwo kudakora neza (inshuro 60 z’indorerwamo z’ibirahuri, inshuro 20 z’indorerwamo za TAC, n’inshuro 10 z’indorerwamo za resin) kandi zikoreshwa cyane mu kirere no mu bya gisirikare. Muri icyo gihe, indorerwamo za PC zoroshye, zikaba 37% byoroheje kurusha indorerwamo za resin zisanzwe.
Itandukaniro riri hagati yaIndorerwamo za PolarizedNa Lenseri zifite ibara
Indorerwamo z'amabara akoresha gusa akazi ko kugabanya urumuri, kandi ntizishobora gushungura urumuri. Zishobora kugabanya gusa ubukana bw'urumuri rw'imirasire, urumuri rwa ultraviolet, nibindi, kandi ntizishobora guhagarika burundu iyo mirasire y'urumuri yangiza. Muri icyo gihe, kubera ko urumuri rugabanuka, bigira ingaruka ku ihererekanya ry'indorerwamo, bigateza akaga ku bazambara.
Igihe cyo kohereza: Ukuboza-29-2023