Peb zoo siab los qhia rau koj peb cov tsom iav nyeem ntawv tshwj xeeb thiab zoo heev. Nrog lawv cov kev tsim tshwj xeeb thiab kev ua tau zoo, peb cov khoom muab cov neeg siv khoom zoo thiab pom kev paub zoo. Tam sim no, cia peb mus rau hauv kev nthuav dav ntxiv txog qhov ua tau zoo ntawm cov iav nyeem ntawv no.
Ua ntej ntawm tag nrho cov, nws yog tsim nyog hais txog lub siab transparency ntawm no nyeem tsom iav. Lens ua los ntawm cov ntaub ntawv zoo tuaj yeem tiv thaiv glare thiab kev xav, ua rau daim duab pom tseeb thiab ci dua. Nws cov pob tshab siab ua rau nws yooj yim rau cov neeg siv los nyeem thiab saib ntau yam ntaub ntawv, txawm tias phau ntawv, ntawv xov xwm lossis cov xov tooj ntawm tes, nrog cov duab meej thiab meej.
Qhov thib ob, kev tsim ob xim ntawm cov tsom iav nyeem no coj kev yooj yim dua rau cov neeg siv. Ob lub cim xim ntawm lub lens tso cai rau cov neeg siv kev ywj pheej xaiv siv raws li qhov xav tau sib txawv thiab cov xwm txheej, ib sab yog pom deb, sab nraud yog pom ze, tsis tas yuav nquag hloov cov lo ntsiab muag sib txawv, yooj yim rau kev khiav lag luam. Cov yam ntxwv ntawm ob-xim tsim no muab ntau yam ntawm daim ntawv thov thiab ua tau raws li cov kev xav tau ntawm cov neeg siv nrog ntau qib ntawm presbyopia.
Thaum kawg, kev nplij siab ntawm cov iav nyeem ntawv no yog lwm qhov muag. Ergonomic tsim ntawm tus ncej, kom lub lens thiab lub ntsej muag zoo sib xws, tsis yooj yim rau plam lossis tsis xis nyob. Lub thav duab yog ua los ntawm cov khoom siv hnyav kom ntseeg tau tias kev nplij siab thaum hnav, txo qhov siab thiab ua rau nws nyuaj rau qaug zog thaum hnav ntev.
Nyob rau hauv luv luv, lub tsom iav nyeem tsis tau tsuas yog muaj kev ua tau zoo nyob rau hauv cov nqe lus ntawm pob tshab, ob-xim tsim thiab kev nplij siab, tab sis kuj muaj ergonomics zoo heev los muab cov neeg siv nrog ib tug xis thiab yooj yim kev. Txawm hais tias nyeem ntawv, saib cov ntxaij vab tshaus hluav taws xob lossis siv txhua hnub, lub tsom iav nyeem ntawv no tuaj yeem txhim kho qhov muag pom kev zoo thiab ua tau raws li cov kev xav tau ntawm cov neeg siv. Cov neeg siv khoom ntawm txhua lub hnub nyoog tuaj yeem tau txais txiaj ntsig los ntawm qhov no. Peb cia siab tias yuav muab koj cov khoom zoo tshaj plaws thiab cov kev pabcuam.