Ishyirwa mu byiciro ry'ibikoresho bitatu by'ingenzi
Indorerwamo z'ikirahure
Mu minsi ya mbere, ibikoresho by'ingenzi byakoreshwaga mu gukora indorerwamo zari ikirahuri cy’urumuri. Ibi byaterwaga ahanini n'uko indorerwamo z’urumuri rw’urumuri zifite urumuri rwinshi, zisobanutse neza, kandi zikora ibintu byoroshye kandi bikuze. Ariko, ikibazo gikomeye ku ndorerwamo z’ururahuri ni umutekano wazo. Zifite ubushobozi buke bwo kudakora neza kandi zoroshye cyane kuzimena. Byongeye kandi, ziraremereye kandi ntizoroshye kwambara, bityo ikoreshwa ryazo ku isoko ubu ni rike.
Indorerwamo za resin
Indorerwamo za resin ni indorerwamo z’urumuri zikozwe muri resin nk’ibikoresho fatizo, zitunganywa kandi zigakorwa binyuze mu buryo bunoze bwa shimi no gusimbuza. Muri iki gihe, ibikoresho bikoreshwa cyane muri lens ni resin. Indorerwamo za resin ziroroshye ugereranyije n’indorerwamo z’urumuri kandi zifite ubushobozi bwo guhangana n’ingaruka kurusha indorerwamo z’urumuri, bigatuma zidacika bityo zikaba zitekanye kuzikoresha. Ku bijyanye n’igiciro, indorerwamo za resin nazo zirahendutse. Ariko, indorerwamo za resin ntizishobora gushwaragurika, zigahita zishwaragurika, kandi zishobora gushwaragurika ku buso.
Indorerwamo za mudasobwa
Indorerwamo za PC ni indorerwamo zikozwe muri polycarbonate (ibikoresho bya thermoplastic) bikozwe no gushyushya. Iyi ndorerwamo yaturutse ku bushakashatsi bwa porogaramu y'ikirere kandi izwi kandi nka space lenses cyangwa cosmic lenses. Kubera ko PC resin ari ibikoresho bya thermoplastic bikora neza cyane, birakwiriye gukora indorerwamo z'amaso. Indorerwamo za PC zifite ubushobozi bwo guhangana n'ingaruka, hafi ya zose ntizicika, kandi ni nziza cyane kuzikoresha. Ku bijyanye n'uburemere bwazo, zoroshye kurusha indorerwamo za resin. Ariko, indorerwamo za PC zishobora kugorana kuzitunganya, bigatuma zihenda cyane.
Ibikoresho Bikwiriye Abageze mu zabukuru
Ku bageze mu za bukuru bafite presbyopia, ni byiza guhitamo lenzi z'ikirahure cyangwa resin lenses. Presbyopia isanzwe isaba indorerwamo zo gusoma zikoresha imbaraga nke, bityo uburemere bw'indorerwamo si ikibazo gikomeye. Byongeye kandi, abantu bageze mu za bukuru muri rusange ntibakora cyane, bigatuma lenzi z'ikirahure cyangwa resin zikomeye cyane zirinda gushwanyagurika, ariko kandi bigatuma imikorere y'amatara iramba.
Ibikoresho Bikwiriye Abantu Bakuze
Indorerwamo za resin zikwiriye abantu bo mu kigero cyo hagati n’abakiri bato. Indorerwamo za resin zitanga amahitamo menshi atandukanye, harimo no gutandukanya ibintu hashingiwe ku gipimo cyo kureberaho, imikorere, n'ingingo z'ingenzi, bityo zigahura n'ibikenewe bitandukanye by'amatsinda atandukanye.
Ibitabo Bikwiriye Abana n'Ingimbi n'Abangavu
Mu gihe cyo guhitamo indorerwamo z'abana, ababyeyi bagirwa inama yo guhitamo indorerwamo zikozwe mu bikoresho bya PC cyangwa Trivex. Ugereranyije n'ubundi bwoko bw'indorerwamo, izi ndorerwamo ntizoroshye gusa ahubwo zinatanga ubudahangarwa bwiza kandi zifite umutekano mwinshi. Byongeye kandi, indorerwamo za PC na Trivex zishobora kurinda amaso imirasire ya UV yangiza.
Izi lens zirakomeye cyane kandi ntizoroshye kuvunika, bityo zitwa lens zo kwirinda. Zipima garama 2 gusa kuri santimetero kibe, ubu ni zo zoroshye cyane zikoreshwa mu lens. Ntibikwiye gukoresha lens z'ikirahure ku birahuri by'abana, kuko abana bakora kandi lens z'ikirahure zishobora kwangirika, ibyo bikaba byakwangiza amaso.
Mu gusoza
Imiterere y'ibicuruzwa by'ama-lenses akozwe mu bikoresho bitandukanye iratandukanye cyane. Ama-lenses y'ikirahure araremereye kandi afite umutekano muke, ariko ntapfa gushwara kandi amara igihe kirekire akoreshwa, bigatuma akwiriye abantu bageze mu za bukuru bafite imyitozo ngororamubiri mike kandi bafite presbyopia yoroheje. Ama-lenses ya resin aza mu buryo butandukanye kandi atanga imikorere yuzuye, bigatuma akwiriye imyitozo n'akazi bitandukanye ku bantu bari mu kigero cyo hagati n'urubyiruko. Ku bijyanye n'indorerwamo z'amaso z'abana, umutekano mwinshi n'ubworoshye birakenewe, bigatuma ama-lenses ya PC aba amahitamo meza.
Nta bikoresho byiza cyane bihari, ni ukumenya ubuzima bw'amaso mu buryo budahinduka. Mu gihe duhitamo indorerwamo zikozwe mu bikoresho bitandukanye, tugomba gutekereza ku buryo umuguzi abibona, tuzirikana amahame atatu yo gushyiramo indorerwamo: ihumure, kuramba, no guhagarara.
Igihe cyo kohereza: Mutarama-08-2024