Ua tib zoo saib rau ntau yam thaum xaiv looj tsom iav dub

Nrog rau lub caij ntuj sov tuaj txog, tus naj npawb ntawm cov neeg siv khoom xaiv cov looj tsom iav dub thiab cov tsom iav myopia maj mam nce. Txhawm rau tso cai rau tib neeg mus yuav cov iav tsom iav uas tsim nyog thiab nyiam hnav, cov kws tshaj lij ceeb toom rau cov neeg siv khoom kom xyuam xim rau ntau yam thaum xaiv tsom iav:
1. Ua tib zoo saib qhov txuas optometry. Qhov tseeb optometry yog ib qho tseem ceeb hauv kev xaiv ib nkawm tsom iav uas haum thiab nyiam hnav. Ua ntej fitting tsom iav, xyuas seb daim ntawv pov thawj optometrist lossis optometrist daim ntawv pov thawj uas muab los ntawm lub koom haum kho qhov muag hauv lub xeev muaj; Yog tias optometry cuam tshuam los ntawm kev xav lossis lub cev, nws yuav tsum tau sim ob zaug hauv ob peb hnub kom ua tiav cov txiaj ntsig kev tshawb fawb thiab pom tseeb.
2. Ua tib zoo xaiv cov khoom siv ntawm cov iav. Feem ntau, tsom iav tau muab faib ua resin, iav thiab siv lead ua, thiab lo ntsiab muag thiab thav duab yuav tsum muaj lub neej txee. Yog hais tias cov lo ntsiab muag thiab thav duab yog cov khoom siv txawv teb chaws, yuav tsum muaj daim ntawv pov thawj kev tshuaj xyuas cov khoom lag luam.
3. Thaum muas cov iav, nco ntsoov nyeem cov khoom zoo soj ntsuam daim ntawv pov thawj, chaw tsim tshuaj paus lub npe thiab chaw nyob ntawm cov tsom iav yuav, thiab nug rau daim ntawv yuav khoom. Thaum muaj teeb meem zoo tshwm sim, koj tuaj yeem tiv thaiv koj cov cai thiab kev txaus siab.
4. Rau cov looj tsom iav dub uas muaj polarized thiab UV tiv thaiv, ua tib zoo saib seb lub looj tsom iav dub puas tau raws li tus qauv thoob ntiaj teb UV400. Yog tias lawv tsis ua raws li UV400, cov lo ntsiab muag tsis tsim nyog.