Nrog rau kev yees duab smartphone ua kom muaj zog, qhov tseem ceeb ntawm lub xov tooj lens yog qhov tseem ceeb rau kev ntes cov duab yog qhov tsis lees paub. Txawm li cas los xij, lub ntsej muag lub ntsej muag tau yooj yim cuam tshuam los ntawm khawb, plua plav, thiab cov ntiv tes los ntawm kev siv txhua hnub, uas tuaj yeem cuam tshuam cov duab zoo. Yog li ntawd, kev siv xov tooj ntawm tes lens tiv thaiv cov yeeb yaj kiab tau maj mam dhau los ua kom pom tseeb ntawm cov neeg siv khoom.
Lub xov tooj ntawm tes lens tiv thaiv cov yeeb yaj kiab yog cov yeeb yaj kiab pob tshab tsim tshwj xeeb rau cov lo ntsiab muag, feem ntau yog ua los ntawm siab - cov khoom siv kho qhov muag xws li PET lossis tempered iav. Lawv lub luag haujlwm tseem ceeb yog kev tiv thaiv lub cev, tiv thaiv kev sib tsoo ntawm cov khoom tawv xws li cov yuam sij thiab npib, thiab tiv thaiv cov duab tsis zoo los ntawm kev puas tsuaj me. High-cov yeeb yaj kiab tiv thaiv zoo kuj txo qhov adhesion ntawm cov ntiv tes thiab cov roj stains, ua kom lub lens huv si thiab ua kom pom tseeb thiab xim luam tawm txhua zaus koj tua.
Thaum xaiv lub lens tiv thaiv zaj duab xis, nws yog ib qho tseem ceeb kom sib npaug tiv thaiv thiab kho qhov muag. Qee qhov qis- cov yeeb yaj kiab zoo yuav ua rau lub ntsej muag lossis cov duab tsis zoo vim qhov tsis sib xws los yog txheej txheej tsis txaus. Yog li ntawd, nws raug pom zoo kom ua qhov tseem ceeb qis - cov yeeb yaj kiab uas muaj kev cuam tshuam nrog kev tiv thaiv - kho qhov muag pom. Cov khoom no muab kev tiv thaiv thaum ua kom zoo tshaj qhov qub lub teeb kis tau tus yam ntxwv ntawm lub lens. Kev yooj yim ntawm kev teeb tsa kuj yog qhov tseem ceeb rau kev txiav txim siab. Cov qauv siv hluav taws xob txuas nrog tshem tawm qhov xav tau ntawm cov kua nplaum seem, ua kom rov qab kho dua yooj yim dua.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum cov yeeb yaj kiab tiv thaiv muab kev tiv thaiv yooj yim, cov neeg siv yuav tsum tseem tsis txhob sib cuag ncaj qha ntawm lawv lub xov tooj lub lens thiab qhov chaw ntxhib. Kev tu cov zaj duab xis saum npoo tsis tu ncua thiab siv lub lens ridges ntawm rooj plaub hauv xov tooj tuaj yeem txhim kho kev tiv thaiv ntxiv.
Hauv cov ntsiab lus, lub xov tooj lens tiv thaiv zaj duab xis tsis yog tsuas yog cov khoom siv tswv yim uas txuas ntxiv lub neej ntawm koj lub cuab yeej tab sis kuj tseem ceeb heev kom paub meej txog kev yees duab seamless. Los ntawm kev xaiv ntse thiab siv kom raug, cov neeg siv tuaj yeem ua kom cov duab zoo tshaj plaws ntawm tus nqi tsawg.
