Ib qho tseem ceeb ntawm qhov muag pom kev tsis zoo yog qhov kis ntawm lub qhov muag mus rau ultraviolet hluav taws xob thiab lub xiav ci ntawm lub vijtsam, ntau dhau qhov ci thiab hloov kho ntawm lub ntsuas. Txhawm rau txo cov teebmeem no, optics tau tsim cov khoom siv tiv thaiv kev tiv thaiv hauv hlwb. Lawv muaj lub thav duab thiab qhov tsom iav polymer lossis cov ntxhia iav lo nrog cov xim tshwj xeeb xim. Cov xim muaj ntau txheej tiv thaiv qhov muag tiv thaiv los ntawm UV hluav taws xob, txo qhov pom kev ci ntsa iab thaum pom qhov sib txawv thiab qhov pom tseeb ntawm daim duab.
Cov Lus Qhia
Kauj ruam 1
Txhawm rau xaiv cov tsom iav rau kev ua haujlwm ntawm lub khoos phis tawm, ua ntej ntawm txhua tus hu rau tus kws kho qhov muag. Piav qhia koj qhov teeb meem kom meej, qhia rau peb seb koj xav li cas thaum ua haujlwm hauv lub computer ntev. Nco ntsoov qhia koj tus kws kho mob saib kom deb npaum li cas lub monitor yog los ntawm koj lub qhov muag.
Kauj ruam 2
Tus kws kho qhov muag yuav kuaj xyuas koj lub zeem muag rau kev kuaj qee yam kab mob qhov muag, myopia lossis hyperopia, sau daim ntawv yuav tshuaj uas nws yuav qhia cov tsom iav koj xav tau nrog lossis tsis muaj daim diopters.
Kauj ruam 3
Nrog rau daim ntawv qhia no, xav tias mus rau qhov ze muag khoom muag. Ntsuas cov iav qhov tsom iav rau koj pom. Cov tshuaj pleev xim rau lub khoos phis tawm muaj cov yam ntxwv pearlescent reflections, ntshav, ntsuab lossis kub.
Kauj ruam 4
Sim rau ntawm koj lub tsom iav. Mloog koj txoj kev xav. Cov tsom iav yuav tsum haum zoo rau ntawm tus choj ntawm lub qhov ntswg, tab sis tsis nyem nws nrog cov ntaub qhwv lub qhov ntswg. Cov tuam tsev yuav tsum tsis txhob ua rau tsis xis nyob hauv pob ntseg thiab taub hau, tab sis lawv kuj yuav tsum tsis txhob tso cov tsom iav plam. Lub teeb qhib yuav tsum tsis txhob txwv koj thaj chaw ntawm kev pom. Txo koj ob lub qhov muag, txhawb nqa lawv, txav lawv sab laug rau sab xis. Lub thav duab yuav tsum tsis txhob tiv thaiv koj los ntawm saib tsom iav.
Kauj ruam 5
Hais kom tus pab cuam muag khoom rau daim ntawv pov thawj huv, vim tias tsom iav yog siv rau tus kheej thiab tsis tuaj yeem xa rov qab los yog sib pauv.
