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Contact vs. Glasses Prescriptions Ndeupi Musiyano?

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Contact vs. Glasses Prescriptions Ndeupi Musiyano?

2024-08-28 16:16:05

Ndeupi Musiyano Uripo Pakati Pemagirazi uye Mazita Mazita?

Contact lens uye magirazi maregisheni akasiyana nekuti magirazi nemalenzi ekuona akaiswa zvakasiyana paziso rako. Magirazi anogara anenge 12 millimeters kubva paziso, nepo vanobatika vanogara zvakananga pamusoro peziso. Aya mamirimita gumi nemaviri anoita mutsauko wenyika uye anogona kushandura zvakanyanya mirairo pakati pezviviri.
Zvakare, kunyorerwa kwema lens kunoda mamwe mataurirwo kupfuura magirazi. Izvi zvinosanganisira:

 

1. Lens Diameter: Dhiyamita yelenzi inotsanangura saizi yelenzi sekuyerwa kweziso rako. Iyo dhayamita yemhando yeakapfava ekubatika kubva pa13.5 kusvika 14.5 millimeters, uye huwandu hweakaomesesa ekubata hunobva pa8.5 kusvika 9.5 millimeters. Aya madhayamita haana saizi imwe-anokodzera-ese, ndosaka achida bvunzo yekukodzera bvunzo.
2. Base Curve: Base curve ndiyo curvature yeback lens uye inotarirwa nechimiro checornea yako. Iyi curve inosarudza kukwana kwelens inoita kuti igare panzvimbo.
3. Lenzi Mucherechedzo: Kusiyana nemagirazi, kunyorerwa kwemazita zvinosanganisirawo mhando chaiyo yemalenzi.


Ko Mapfupi Anorevei PaMishonga?

Takafukidza zvimwe zvikamu zvekuonana nemirairo. Zvakadaro, unogona kuona zvipfupiso zvisina kujairika pane yako yekuona lens uye magirazi ekuraira. Ngationgororei kuti zvipfupiso izvi zvinorevei kuitira kuti unzwisise zviri nani zvirevo zvako uye mutsauko uripo pakati pazvo.

1. OD kana Oculus Dexter: Izvi zvinongoreva ziso rekurudyi. Zvakajairikawo kuona "RE".
2. OS kana Oculus Sinister: Iri izwi rinoreva ziso rekuruboshwe. Zvakajairikawo kuona "LE".
3. OU kana Oculus Uterque: Izvi zvinoreva maziso ose.
4. Chiratidzo cheMinus kana (-): Chinoratidza kuona zviri pedyo.
5. Kuwedzera Chiratidzo kana (+): Chinoratidza kuona zviri kure.
6. CYL kana Cylinder: Inotsanangura huwandu hwesimba rinodiwa kugadzirisa astigmatism.

Unogona Kushandura Magirazi Kunyorerwa Kuva Mazita?

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Zvino zvawadzidza mutsauko uripo pakati pekubata uye kunyorerwa magirazi, unogona kunge uchinetseka kuti mishonga yemagirazi inogona kushandurwa kuita yekunyorerwa lens. Mhinduro iri nyore kune iyi ndeye "kwete". Kunyangwe machati uye shanduko yakatumirwa pamhepo, gwaro rekuonana rinoda kuongororwa ziso uye yekuonana lens yakakodzera kuti ishandiswe nachiremba wemaziso ane rezinesi.

Zvakanakira uye Zvakaipira Kupfeka Magirazi Emaziso

1. Magirazi emaziso anopa nyore; zvinobviswa nyore nyore kana zvichidikanwa.
Magirazi anopa sarudzo yakaderera-yekugadzirisa kune vanhu vanongoda kugadziriswa kwekuona kwe 2. zviitiko zvakananga, sekuverenga, kutyaira kana kushandisa zvigadzirwa zvedhijitari.
Kupfeka magirazi emaziso kunodzivirira vanhu kubata maziso avo, kuderedza mukana wekutapukirwa uye kushatirwa.
3. Magirazi anodzivirira maziso kubva kumarara nezvinhu, senge guruva, mhepo uye kunaya kwemvura.
4. Magirazi anogona kudzivirira kubva mumwaranzi yezuva, zvichienderana nerudzi rwelenzi (somuenzaniso, magirazi ezuva kana kuti malenzi anovheneka).
5. Magirazi anochengetedzwa zvakanaka anogona kugara kwemakore asati ada kuchinjwa (kana mushonga wako usingachinji).

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Chii Chaunofanira Kutarisira Panguva Yekubata Lens bvunzo?

Iyi bvunzo inosanganisira nhaurirano nezvemararamiro ako ese uye kuongororwa kweziso. Chiremba wako weziso anozoongorora curvature yecornea yako kuti ave nechokwadi chekuti lenzi yako nyowani inokwana zvakanaka. Saizi yemwana wako inobatsira kuona saizi yelenzi yako.
Kana uchitsvaga magirazi kana kuonana netsamba yekurapa lenzi, chiremba wako wemaziso anogona kukubatsira. Vanogona kuongorora hutano hweziso rako rose uye kuona uye kuona sarudzo dzinonyanya kushanda.