Presbyopia, lossis qhov poob ntawm lub peev xwm los tsom rau cov khoom ze, yog ib feem ntawm txoj kev laus. Yog tias koj tseem xav tau kev pab pom cov khoom uas nyob deb, bifocals yog txoj hauv kev zoo tshaj los muab ob daim ntawv sau rau hauv ib khub iav.
Kuv yuav paub li cas yog tias kuv xav tau bifocals?
3 Qhia Koj Xav Tau Bifocal Lenses
- Headache and Eye Strain are common. Koj puas tau mob taub hau heev thaum nyeem ntawv? …
- Koj Yuav Tsum Kho Qhov Kev ncua deb ntawm cov khoom kom pom. …
- Koj lub zeem muag thiab tsom mus hloov pauv thaum nruab hnub.
Dab tsi ua rau tus neeg xav tau bifocals?
Presbyopia yog ua los ntawm qhov tawv tawv ntawm koj lub qhov muag, uas tshwm sim nrog kev laus. Raws li koj lub lens tsis hloov pauv, nws tsis tuaj yeem hloov cov duab los tsom rau cov duab ze. Yog li ntawd, cov duab no tshwm sim tsis pom tseeb.
hom neeg twg xav tau bifocals?
Bifocal lo ntsiab muag yog siv rau cov tib neeg uas yog ob qho tib si pom ze thiab pom debNws yog ib txwm muaj rau cov neeg muaj hnub nyoog tshaj 40 xyoo pib pom qhov hloov pauv ntawm lawv lub zeem muag thiab xav tau qhov xav tau rau bifocals. Thaum peb muaj hnub nyoog, peb ob lub qhov muag pib muaj teeb meem tsom rau cov khoom ntawm qhov sib txawv deb.
Puas yog bifocals tsim nyog?
Accommodative Dysfunction: Qee tus neeg xav tau bifocal vim yog kev ua haujlwm tsis zoo. Qee cov menyuam yaus tsim muaj mob uas lawv tsis tuaj yeem tsom tau yooj yim ntawm qhov deb mus rau ze. Lawv kuj muaj kev qaug zog heev2 thaum sim ua kom muaj kev tsom mus ze thaum nyeem ntawv lossis kawm hauv chav kawm.
