Xov xwm

Progressive lo ntsiab muag yog ib hom tsom iav qhov muag uas muab ib qho kev du thiab seamless kev vam meej ntawm ob peb lub zeem muag kho lub zog hauv ib lub lens. Lawv tseem hu ua tsis muaj kab bifocals lossis varifocal lo ntsiab muag.

Nyob rau hauv xyoo tas los no, cov tsom iav xiav xiav tau txais cov koob meej rau lawv cov txiaj ntsig zoo rau qhov muag kev noj qab haus huv thiab kev noj qab haus huv tag nrho.

Lub teeb xiav yog dab tsi? Lub wavelength ntawm pom lub teeb yog 380-780NM, thiab lub teeb xiav yog 380-50NM, uas yog ib qho ntawm cov luv luv wavelength thiab siab tshaj lub zog.

Haum rau kev hloov kho ntawm qhov poob qis, tib lub sijhawm kom pom deb, zoo nkauj lossis tib lub sijhawm kom pom nyob deb ntawm cov kev xav tau sib txawv ntawm tib neeg (tshwj xeeb yog pom lub khoos phis tawj thiab xov tooj ntawm tes xav tau), koj tsis tas yuav nquag xaiv thiab hnav tsom iav.

Cov neeg feem ntau nug seb lawv puas yuav tsum hnav ib nkawm tsom iav xiav-thaiv los tiv thaiv lawv lub qhov muag thaum saib lawv lub computer, ncoo lossis xov tooj ntawm tes. Puas yog myopia laser raug kho tom qab kev ua haujlwm yuav tsum hnav cov tsom iav tsom iav los tiv thaiv qhov muag?

Cov lo ntsiab muag ua tau zoo, xa mus rau ntau lub ntsej muag lo ntsiab muag, tau dav siv hauv Tebchaws Europe thiab Tebchaws Meskas, tab sis tsuas yog ua nrov hauv Suav teb hauv 10 xyoo dhau los. Cia wb mus saib ib daim duab ntawm cov tsom iav loj multifocal.

Cov koob npe nrov ntawm cov yeeb yaj kiab loj hlob hauv cov cheeb tsam tsim kho xws li Europe thiab Tebchaws Meskas tau tshaj 70%, thiab cov yeeb yaj kiab loj hlob tuaj rau 30% ntawm qhov muag ntim, nrog rau txhua xyoo muag txog li 500 lab.

Peb cov ntaub ntawv tseem ceeb ntawm cov lo ntsiab muag kho qhov muag: dab tsi yog qhov txawv thiab qhov zoo thiab qhov tsis zoo ntawm peb qhov nrov optical lo ntsiab muag.

Garage custom lens hu ua garage piece, set production. Garage customized lens yog hais txog cov khoom uas tsis tuaj yeem ntsib los ntawm cov khoom ntawm cov khoom uas twb muaj lawm thiab siv los ua kom tau raws li cov kev xav tau tshwj xeeb.

Cov xim hloov cov lo ntsiab muag tau dhau los ua neeg nyiam vim lawv tsis tsuas yog muab kev tiv thaiv UV, tab sis kuj tsim nyog rau hnav txhua hnub.