Video: Puas muaj cov tsom iav trifocal?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Niaj hnub no, koj tuaj yeem xaiv los ntawm ntau qhov sib txawv thiab peb lens tsim, nyob ntawm koj lub hnub nyoog thiab kev xav tau kev pom. Muaj yog txawm tshwj xeeb bifocals thiab trifocals peb tsim rau tsom iav rau kev ua haujlwm khoos phis tawj thiab lwm yam haujlwm uas tshwm sim ntawm qhov nruab nrab.
Zoo sib xws, qhov sib txawv ntawm trifocals thiab cov tsom iav zoo li cas?
Executive bifocal lens (tseem hu ua Franklin bifocal). Bifocals muaj ob lens hwj chim; trifocals muaj peb. Kev vam meej multifocal lo ntsiab muag maj mam hloov pauv lub zog los ntawm ib nrab sab saum toj ntawm lens mus rau hauv qab, thiab yog li muaj ntau lens hwj chim.
Kuj Paub, Kuv yuav paub li cas yog tias kuv xav tau trifocals? Koj tuaj yeem sim lawv, tau kawg, tab sis koj tau kuj saib daim ntawv yuav tshuaj rau koj cov tsom iav bifocal. Yog daim ntawv sau tshuaj rau koj qhov kev kho qhov muag ze yog +2.00 lossis muaj zog dua, koj yuav tsis tuaj yeem pom ntawm caj npab ntev zoo nrog tsuas yog bifocal.
Yog li ntawd, puas muaj ib yam zoo li tsom iav trifocal?
Trifocals pab kho cov thaj tsam nruab nrab los ntawm kev nthuav qhia ntu me me thib ob ntu ncaj qha saum toj no cov thaj chaw siv los kho qhov pom kev ze. Qhov no ua rau tag nrho peb cheeb tsam fais fab, yog li cov lub npe trifocal . Ib yam li bifocal lo ntsiab muag , trifocal lo ntsiab muag kuj muaj cov kab pom ntawm cov lo ntsiab muag.
Tus nqi nruab nrab ntawm tsom iav trifocal yog dab tsi?
Txawm hais tias lub nqe ntawm cov txheej txheem vam meej lo ntsiab muag yog siab tshaj li niaj zaus flat-top bifocal los yog trifocal lo ntsiab muag , lawv tseem pheej yig heev. Nyob ntawm lub npe khoom lag luam, tus qauv vam meej lo ntsiab muag khwv hauv nqe los ntawm $ 175-250 rau lub hauv paus lo ntsiab muag.
Pom zoo:
Koj puas tuaj yeem tso nag X rau cov iav tsom iav?
Qhov tseeb, Los nag x yog cov khoom lag luam uas tau tsim tshwj xeeb rau lub tshuab cua tshuab uas ua rau daim ntawv nag los tawm ntawm lub iav. Nrog rau qhov no, nws ua kom yooj yim rau koj pom hauv huab cua los nag. Yog tias koj xav thov ntawm koj daim ntawv tsom iav kev nyab xeeb tsom iav, nws ua haujlwm. Nrog rau qhov no, nws ua kom yooj yim rau koj pom hauv huab cua los nag
Dab tsi yog tsom iav tsom iav?
Kev tsom me me tshwj xeeb yog cov txheej txheem kev yees duab uas tsis nthuav dav uas tso cai rau koj kom pom kev thiab txheeb xyuas lub qhov muag qhov muag. Siv lub computer-pab morphometry, niaj hnub specular tsom tsom xam qhov loj me, cov duab thiab cov pejxeem ntawm cov endothelial cells
Kuv puas tuaj yeem muab kuv cov iav tsom iav los ua tsom iav?
Yog, koj tuaj yeem ua tau. Koj cov tsom iav RX ib txwm tuaj yeem pleev xim rau ib qho xim uas koj xav tau thiab ua rau koj ib khub tsom iav tsom iav. Tsuas yog coj koj lub tsom iav mus rau lub khw muag khoom kho qhov muag hauv cheeb tsam thiab ua rau koj cov iav tsom iav. Nws yog qhov ua tau rau koj kom koj cov iav tsom iav tsis tu ncua
Vim li cas qhov sib txawv hauv qhov tsom iav tsom iav tseem ceeb heev?
Qhov sib piv: Lub tshuab tsom me me yog ua kom lub ntiaj teb me me pom rau tib neeg qhov muag. Txhawm rau ua qhov no kom tiav, tib neeg lub qhov muag yuav tsum muaj peev xwm pom qhov txawv ntawm ib qho piv txwv los ntawm nws ib puag ncig. Qhov sib piv zoo dua, nws yooj yim dua yog pom qhov sib txawv hauv cov duab
Koj puas tuaj yeem khawb khawb tawm ntawm cov iav tsom iav?
Siv daim ntaub paj rwb lossis ntaub mos muag nrog me ntsis tshuaj txhuam hniav kom tsis txhob txhuam qhov khawb ntawm qhov muag tsom iav. Rub lub lens maj mam txav cov ntaub hauv cov voj me. Mus txuas ntxiv qhov no mus txog kaum vib nas this. Yaug nrog dej txias thiab so kom qhuav