IDEAL Defocus Incorporated Ntau Ntu Lenses

Lus piav qhia luv luv:

● Cov xwm txheej ntawm daim ntawv thov: Hauv Suav teb, kwv yees li 113 lab tus menyuam raug kev txom nyem los ntawm myopia, thiab 53.6% ntawm cov tub ntxhais hluas raug kev txom nyem los ntawm myopia, qeb thib ib hauv ntiaj teb. Myopia tsis tsuas yog cuam tshuam rau menyuam yaus txoj kev kawm, tab sis tseem cuam tshuam rau lawv txoj kev loj hlob yav tom ntej. Ntau cov kev tshawb fawb tau lees paub tias thaum lub lens defocus siv los kho lub hauv paus tsis pom kev, lub myopic defocus yog tsim nyob rau hauv lub periphery kom qeeb tus nqi ntawm lub qhov muag axis, uas yuav ua rau kom cov kev loj hlob ntawm myopia.

● Cov neeg uas siv tau: Cov neeg Myopic nrog cov pa ua ke luminosity tsawg dua lossis sib npaug li 1000 degrees, astigmatism tsawg dua lossis sib npaug li 100 degrees; cov neeg uas tsis haum rau OK lens; Cov tub ntxhais hluas uas muaj myopia tsawg tab sis myopia kev loj hlob sai. Pom zoo rau txhua hnub hnav.

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Khoom cim npe

Cov ntsiab lus tseem ceeb

Khoom	IDEAL Defocus Incorporated Multiple Segment Lenses	Khoom siv	PC
Tsim	Nplhaib/Honeycomb Like	Index	1.591 ib
Cov naj npawb	940/558 PIB	Abbe nqi	32
Txoj kab uas hla	74mm ib	Txheej	SHMC (ntsuab / xiav)

Xav paub ntxiv

● Muab piv rau lub xeev ntawm qhov tsis raug myopia thiab thaum siv tib lub qhov muag pom kev zoo tib yam: Nyob rau hauv cov ntaub ntawv ntawm kev kho tsis tau myopia, cov duab ntawm lub hauv paus ntawm qhov pom kev yuav nyob hauv nruab nrab ntawm lub retina, thaum daim duab ntawm Cov khoom peripheral yuav poob qab ntawm retina. Kho nrog cov pa lo ntsiab muag hloov lub dav hlau imaging kom nws nyob rau hauv cheeb tsam foveal, tab sis cov khoom peripheral tau duab txawm tias ntxiv tom qab rau lub retina, ua rau peripheral hyperopic defocus uas yuav txhawb nqa axial length extension.

● Kev tswj hwm qhov muag zoo tshaj plaws tuaj yeem ua tiav los ntawm ntau lub ntsiab lus defocus, uas yog, qhov chaw yuav tsum tau pom kom meej, thiab cov duab peripheral yuav tsum poob rau pem hauv ntej ntawm lub retina, thiaj li coj lub retina mus rau pem hauv ntej ntau npaum li cas. raws li qhov ua tau es tsis txhob ncua rov qab. Peb siv qhov ruaj khov thiab nce qhov sib xyaw defocus los tsim ib lub nplhaib zoo li myopia defocus cheeb tsam. Thaum ua kom muaj kev ruaj ntseg ntawm qhov chaw nruab nrab ntawm lub lens, lub teeb liab myopia defocus yog tsim nyob rau hauv pem hauv ntej ntawm lub retina, rub lub qhov muag axis kom qeeb txoj kev loj hlob, thiaj li ua tiav cov kev tiv thaiv ntawm myopia hauv cov tub ntxhais hluas.