Yu dɔn si am bak se i nɔ izi fɔ yu fɔ rid nyuspepa ɔ buk afta yu dɔn rich 40 ia? Yu fɔ stret yu an ɛn luk ɔdasay fɔ si mɛsej na yu fon? Dis ɛkspiriɛns kin apin to bɔku pipul dɛn as dɛn de ol. Ɔ yu na pɔsin we de wet fɔ mek dɛn du ɔpreshɔn pan yu katarakt? Dɔn dis stori go rili impɔtant to yu. Tide wi de tɔk bɔt wan fayn we we go sɔlv di prɔblɛm we de wit pɔsin we de si nia ɛn nɔ yuz glas. Dat na Monovision.
Fɔ tɔk am simpul wan, wetin na Monovision?
Monovision na wan we fɔ kɔrɛkt pɔsin in yay. Tink bɔt am lɛk se yu yay de du smɔl split-task. Insay dis we, dɛn kin yuz wan pan yu yay fɔ si tin dɛn we de nia (fɔ ɛgzampul, fɔ rid buk, fɔ luk yu fon) klia wan . Dɛn kin yuz di ɔda yay fɔ si tin dɛn we de fa (fɔ ɛgzampul, bɔs we de na rod, sayn we de fa) .
Naw yu go de wɔnda se, "Aw a go si klia wan da tɛm de?" Na de wi bren de kam insay yu bren we gɛt sɛns de jɔyn di pikchɔ dɛn we de na di tu yay dɛn fɔ mek wan kɔmplit, klia pikchɔ we de mek yu si nia ɛn fa. Sɔm pipul dɛn kin kɔl dis "blended vision."
Wetin mek wi nid Monovision?
Nɔmal wan, we wi luk sɔntin we de nia wi, di shep we di lens we de insay wi yay gɛt kin chenj fɔ mek i klia. dis na di ciliary mכsul dεm we de insay di yay de du am. Wi kɔl dis di akɔmodeshɔn riflɛks.
Bɔt as wi de ol, mɔ afta wi dɔn ol 40-45 ia, di we aw wi lens kin ebul fɔ chenj kin go dɔŋ smɔl smɔl. Dɔn, ilɛk aw dɛn mɔsul dɛn de tray tranga wan, dɛn nɔ kin ebul fɔ chenj di shep we di lens gɛt fɔ mek dɛn si am nia. Na dat mek wi kin kɔl am presbyopia . Insay Grik, i min “ol yay.” Dis na di rizin we mek bɔku pipul dɛn we dɔn ol kin rid nyuspepa wit dɛn an ɛn luk fa fawe.
Presbyopia nɔto sik, bɔt na natura l tin we kin apin we pɔsin de ol. Monovision na gud sɔlv fɔ dis.
Dɔn bak, ivin if yu gɛt katarakt ɛn yu de du ɔpreshɔn pan wan yay, yu kin put wan intraokular lens (IOL) insay yu yay we dɛn de du di ɔpreshɔn, we dɛn mek fɔ wan yay. Yu kin tɔk bɔt dis wit yu ay spɛshal dɔktɔ ɛn disayd mɔ.
Wetin na di we dɛn fɔ ajɔst to wan pɔsin?
Bɔku we dɛn de fɔ mek yu ebul fɔ si wan pɔsin nɔmɔ. Sɔm na fɔ shɔt tɛm, we min se yu kin chenj bak to nɔmal vishɔn ɛnitɛm. Ɔda wan dɛn na sɔlv dɛn we go de sote go.
1. Kɔntakt Lɛns dɛn:Dis na di we we izi fɔ du ɛn we pipul dɛn lɛk pas ɔl. Yu dɔktɔ go gi yu tu lens dɛn we gɛt difrɛn pawa fɔ ɛni yay. Wan fɔ si nia ɛn wan fɔ si distans. Wan pan di big advantej dɛm fɔ dis we na dat yu kin "tray am aut" (trial run) bifo yu go fɔ pɔrmɛnt ɔpreshɔn. Dis na fayn we fɔ si if yu go ebul fɔ yus to am.
. Bikɔs dis na sɔlv we go de sote go, dɛn kin jɔs du am afta dɛn dɔn tray am wit kɔntakt lens fɔ mek shɔ se dis we fɔ du tin fayn fɔ yu.
3. Intraocular Lens Surgery: Jɔs lɛk aw dɛn kin du katarakt, insay ɔda kes dɛm, dɛn kin put spɛshal atifishal lens (Intraocular Lens) insay di yay fɔ mek i ebul fɔ si wan tin.
| Di bɛnifit dɛn we pɔsin kin gɛt | Di bad tin dɛn we kin apin |
|---|---|
| Di yus fɔ ridin glas fɔ si nia dɔn bɔku ɔ i nɔ de igen. | Fɔ sɔm pipul dɛn, i nɔ kin izi fɔ mek dɛn bren ajɔst to dis nyu we aw dɛn de si tin. |
| Fɔ ebul fɔ tray fɔ yuz kɔntakt lens bifo dɛn du yu ɔpreshɔn fɔ ɔltɛm. | Ridכks sכmtεm 3D vishכn εn dip pεrsεpshכn. |
| Kontakt lens na sɔlv fɔ di wan dɛn we nɔ want ɔpreshɔn. | Sɔntɛnde, smɔl tin dɛn kin apin we nɔ izi fɔ yu, lɛk fɔ drayv na nɛt. |
Lɛ wi tɔk smɔl mɔ bɔt di bad tin dɛn we monovision kin du.
I nɔ kin izi fɔ yus to di bren
Dis na di men prɔblɛm. Fɔ sɔm pipul dɛn, di bren kin ajɔst to dis nyu we aw dɛn de si tin insay sɔm dez. Fɔ ɔda pipul dɛn, i kin tek sɔm wiks. Sɔntɛm smɔl pipul dɛn nɔ go ebul fɔ ajɔst atɔl. Dɛn kin fil lɛk se dɛn de tɔn dɛn ed ɛn dɛn nɔ kin balans igen. Na dat mek dɔktɔ dɛn advays yu fɔ rili tray fɔ wɛr kɔntakt lens bifo yu du ɔpreshɔn fɔ ɔltɛm.
Dip ɛn 3D vishɔn we dɔn go dɔŋ (Dip Pɛrsepshɔn) .
Wi yay dɛn kin wok togɛda fɔ si di dip we sɔntin ɔ 3D de. insay wan yay, biכs wan yay de fכkus klos εn di כda wan de fa, dis 3D vishכn de rεdכks sכmtεm. So, yu nid fɔ tek tɛm smɔl we yu de go dɔŋ stej ɔ pak motoka.
Di tin we dɛn kɔl di Pulfrich ifɛkt
I kɔmplikt smɔl, bɔt i simpul. Imajin se di pikchɔ infɔmeshɔn we de kɔmɔt na wan pan yu yay dɛn de sɛn to yu bren leta smɔl pas di infɔmeshɔn we de kɔmɔt na di ɔda yay. Dis kin apin bikɔs wan yay kin klia ɛn di ɔda wan kin blɔk smɔl. Dɔn, we yu luk sɔntin we de muv fast fast (e.g. motoka na rod, bɔl we dɛn trowe), i kin at fɔ mek yu bren no di distans ɛn di say we i de travul kɔrɛkt wan. Dis na wetin wi kɔl di `(Pulfrich effect)`.
Dis ``Pulfrich effect`` kin mek mistek pan distans jɔjmɛnt, mɔ we yu de drayv na nɛt ɔ we layt nɔ de. So, i rili impɔtant fɔ tɔk opin wan wit yu yay dɔktɔ bɔt yu wok ɛn di abit dɛn we yu de du ɛvride (especially driving) bifo yu disayd fɔ monovision.
Tin dɛm fɔ tink bɔt we yu de liv wit monovision
If yu na pɔsin we de yuz Monovision, i impɔtant fɔ mek dɛn chɛk yu yay ɔltɛm lɛk aw yu dɔktɔ tɛl yu. Bɔku tɛm, yu fɔ du yu yay ɛgzam wan tɛm insay ɔ tu tɛm insay di ia. If yu gɛt ɔda sik dɛn lɛk dayabitis, yu go nid fɔ chɛk yu yay bɔku tɛm.
Sɔntɛnde, if yu nɔ kin fil fayn pan sɔm tin dɛn lɛk we yu de drayv, yu kin gɛt spɛshal glas dɛn we yu kin wɛr nɔmɔ dɛn tɛm dɛn de. Ɔl dis fɔ disayd wit yu dɔktɔ, bay wetin yu nid ɛn aw yu de liv yu layf.
Mɛsej we dɛn kin kɛr go na os
- Monovision na gud sɔlv fɔ presbyopia, we na wan sik we kin mek pɔsin nɔ de si nia de go dɔŋ we i de ol.
- Na ya, dɛn kin ajɔst wan yay fɔ si nia ɛn di ɔda wan fɔ si distans, ɛn di bren kin jɔyn dɛn tu pikchɔ ya fɔ mek pɔsin si klia wan.
- Monovision kin bi tru kɔntakt lens, laser ɔpreshɔn (LASIK), ɔ atifishal lens implantation.
- Bifo yu du ɔpreshɔn fɔ ɔltɛm, mek shɔ se yu tray fɔ yuz kɔntakt lens ɛn mek shɔ se i fayn fɔ yu.
- As smɔl smɔl sayd ɛfɛkt dɛn kin de lɛk we yu nɔ de si 3D, i bɛtɛ fɔ tɔk bɔt tin dɛn lɛk fɔ drayv wit yu yay spɛshal pɔsin fɔ mek yu disayd fɔ du di bɛst.
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