Wetin mek sɔm pipul dɛn nid glas? Prɔblɛm dɛn we pɔsin kin si ɛn sɔlv (Glas ɛn Kɔntakt Lɛns) .

Yu dɔn ɛva wɔnda wetin mek yu padi nid glas we yu nɔ nid am? Ɔ wetin mek sɔm pipul dɛn nid glas fɔ rid buk, ɛn ɔda wan dɛn nid glas fɔ si fa? Wi yay dɛn rili spɛshal, dɛn difrɛn frɔm dɛnsɛf. Sɔntɛnde na we di smɔl pat dɛn we de insay di yay nɔ de wok togɛda fayn fayn wan we wi nɔ kin si klia wan. Bɔt nɔ wɔri, glas ɛn kɔntakt lens de fɔ ɛp wit dis. Lɛ wi tɔk bɔt dis ditayli tide, nɔto so?

Aw wi yay de wok? I wɔndaful, nɔto so?

Tink bɔt yu yay lɛk wan smɔl kamɛra we rili kɔmpleks. Layt na wetin dis kamɛra nid fɔ mek "imej." Bɔku impɔtant pat dɛn de insay di yay we de ɛp am fɔ du dis wok.

• Kɔnia: Dis na di pat pan di yay we klia ɛn we tan lɛk wach. We layt kam insay di yay, i kin fɔs rifrakt, ɔ bɛn am, ɛn di kɔnia kin dayrɛkt am insay di yay. Fɔ tɔk di kɔrɛkt tin, di we aw pɔsin kin fos, ɔ fɔ pe atɛnshɔn, di layt we de go insay di yay kin bigin ya.
• Iris: If yu yay blu, brawn, grey, ɔ blak i dipen pan di pigmɛnt we de insay dis ``Iris''. Dis na pat we gɛt mɔsul dɛn.
• Pupil: Dis na di smɔl blak sɛklɔ we de na di midul pan di `(Iris)`. Dis na rili wan ol. I tan lɛk di `(aperture)` we kamɛra gɛt. We layt bɔku, dis `(Pupil)` kin smɔl, ɛn we layt smɔl (na dak), i kin big. Di men wok we i de du na fɔ kɔntrol di layt we de go insay di yay.
• Lens: Dis na di transparent pat biɛn di `(Pupil)`, lɛk smɔl glas. afta di `(Kכnia)`, di `(Lεns)` de fכkus di layt fכs εn mek i fכl εksakכt pan di `(Rεtina)`. wetin spεshal fכ dis `(Lεns)` na dat i kin chenj in shep (na sכm sכm mכsul dεm de du am) εn εp yu fכ si tin dεm we de nia εn tin dεm we de fa klia wan.
• Retina: Dis na di layt we de sεnsitiv layt na di bak pat na di yay. I tan lɛk di `(sensor)` we de na kamɛra ɔ di `(film roll)` we de na ol kamɛra. we di layt we di `(Kכnia)` εn `(Lεns)` de kכlekt pan dis `(Rεtina)`, wan imej de fכm de. dis `(Retina)` gεt milכn spεshal sεl dεm (`(Photoreceptor cells)`) we de sεnsitiv to layt εn kכla. Dɛn sɛl dɛn ya kin chenj layt to ilɛktrik signal.

afta dat, dεn ilektrikal signal dεm ya de travul tru di optik nεv to di bren. di bren de analכz dεn signal dεm ya εn tεl wi se, "Dis na di imej we yu de si." I wɔndaful wetin de apin insay dis smɔl yay!

Wetin mek ɔlman in vishɔn nɔto di sem? Wetin na dɛn tin ya we kin mek pɔsin nɔ ebul fɔ si fayn?

Jɔs lɛk wi finga prɛnt, ɔlman in yay difrɛn smɔl. dat min se tin dεm lεk di aybol lεngth, di kכva fכ di `(Kכnia)`, εn di shep fכ di `(Lεns)` kin difrεn frכm pכsin to pכsin. Dɛn difrɛns ya na di rizin we mek sɔm pipul dɛn nid glas ɛn ɔda wan dɛn nɔ nid am. if layt nכ de fכkus εksakכt pan di `(Rεtina)`, di vishכn de bכku. Wi kin kɔl dɛn mistek dɛn ya we de mek pɔsin nɔ ebul fɔ du sɔntin . Lɛ wi luk di men kayn rifraktiv mistek dɛm we wi de si.

1. Mayopia ɔ We pɔsin de si nia

Dis na we yu kin si tin dɛn we de nia yu klia wan, bɔt tin dɛn we de fa fawe nɔ kin klia. I tan lɛk se yu de wach TV frɔm fa ɛn di tɛks nɔ klia. Sɔm ɛgzampul dɛn na pikin dɛn we nɔ ebul fɔ si wetin dɛn rayt na di blakbɔd na klas, ɔ pipul dɛn we nɔ ebul fɔ rid di bɔs sayn frɔm fa.

• Wetin mek dis kin apin? Fɔ tɔk am simpul wan, ɔ yu aybɔl tu lɔŋ smɔl, ɔ yu ``Kɔnia'' ɔ ``Lɛns'' gɛt tumɔs pawa fɔ fos. afta dat di layt we de go insay di yay nכ de fכkus εksakכt pan di ``Rεtina'', bכt i de fכs sכmtεm bifo am.
• Aw glas kin kɔrɛkt dis? Dɛn kin gi pipul dɛn we gɛt `(Myopia)` glas wit kɔnkav lens (Kɔnkav lens / Maynɔs pawa lens) . dis lens dεm de divεrj di layt sכmtεm, we de mek i fכl dayrekt pan di `(Retina)`.

2. Hyperopia ɔ Fɔ si fa

Insay dis , pan ɔl we yu kin si tin dɛn we de fa klia wan, tin dɛn we de nia yu, mɔ we yu de rid buk, luk na fon, ɔ we yu de siŋ, kin tan lɛk se dɛn nɔ klia. Sɔntɛnde, we yu de tray fɔ si klos, di yay kin taya (`(ay strɛch)`) ɛn ed kin at. we yכŋ pikin dεn gεt `(Hyperopia)`, sכmtεm dεn kin gεt wan kכndyushכn we di yay dεm de luk insay (`(kros yay)` / `(Esotropia)`).

• Wetin mek dis kin apin? Dis na di ɔpɔzit fɔ `(Myopia)`. כ yu aybol tu sכt sכmtεm, כ yu `(Kכnia)` כ `(Lεns)` nכ gεt inof fכkus pawa. afta dat di layt de tray fכ fכkus bihayn di `(Retina)` (fכ bi prεsis, di `(Lεns)` fכ wok tranga wan fכ fכkus oba di `(Retina)`).
• Aw yu kin kɔrɛkt dis wit glas? Pipul dεm we gεt `(Hyperopia)` dεn kin gi dεm glas wit kכnvεks lεns (Kכnvεks lεns / Plus pawa lεns) . dis lεns dεm de bכn di layt tכgeda (kכnvεrj) εn bכn am to di `(Rεtina)`.

3. Astigmatism we pɔsin kin si

Dis na difrɛn kayn wikɛd tin we difrɛn smɔl. Na ya , tin dɛn we de nia ɛn we de fa kin tan lɛk se dɛn nɔ klia, sɔntɛnde dɛn kin strɛch, ɛn dɛn kin tan lɛk shado. We yu de drayv na nɛt, yu kin si bak sta dɛn we de bɔn rawnd layt dɛn. Astigmatism kin de bak, wit Myopia ɔ Hyperopia.

• Wetin mek dis de apin?nכmal wan, di `(Kכnia)` εn `(Lεns)` fכ hεlty yay na sfεri, wit di sem kכva na כl di say dεm, lεk di sεf fכ wan rawnd bכl. Bɔt pan pipul dɛn we gɛt `(Astigmatism), di `(Kɔnia)` (bɔku tɛm di `(Kɔnia)`) ɛn `(Lɛns)` na ɔval / futbɔl shep, wit mɔ kɔva na wan say ɛn smɔl kɔva na di ɔda say. Dɔn, layt we de kɔmɔt na ɛni say, dɛn kin pe atɛnshɔn difrɛn we, na difrɛn say dɛn. Na dat mek di pikchɔ kin tan lɛk se i nɔ klia ɛn i strɛch.
• Aw glas kin kɔrɛkt dis? Dɛn kin yuz spɛshal shep, silinda lens dɛn . Dɛn tin ya kin kɔrɛkt di kɔva we nɔ ivin ɛn fos layt pan wan plen, we kin mek pɔsin si klia wan.

4. Fɔ si tin nia (Presbyopia) .

Dis nɔto sik, bɔt na natura l chenj we kin apin we pɔsin de ol. I kin apin pan bɔku pipul dɛm wae ol lɛk 40-45 ia. Ivin di wan dɛn we bin de si fayn bifo, i nɔ kin izi fɔ rid smɔl smɔl tin dɛn ɔ fɔ du wok dɛn we dɛn kin du klos, lɛk fɔ trɛd nidul. Na dat mek pipul dɛm we gɛt da ej de kin strɛch dɛn an smɔl we dɛn de rid nyuspepa ɔ luk dɛn fon, ɛn sɔntɛnde dɛn kin se dɛn kin fil se "an dɛn de taya."

• Wetin mek dis kin apin? as wi de ol, di `(Lεns)` we de insay wi yay de lכs in fleksibiliti sכmtεm, dat na in ebul fכ chenj shep izi wan. we wi yכng, dis `(Lεns)` kin izi fכ kכnvεks εn fכkus we wi luk klos. כltu, as wi de ol, dis abiliti de dכn, so we wi nid fכ luk klos, di `(Lεns)` nכ de ebul fכ fכkus fayn.
• Wetin na di sɔlv? Yu kin yuz ridin glas fɔ dis bak, ɔ bifokal lens ɔ prɔgrɛsiv lens we de mek yu ebul fɔ si fa ɛn nia wit di sem glas.

Wetin mek i rili impɔtant fɔ mek dɛn chɛk yu yay?

If yu notis ɛni chenj na yu yay – dat na, yu nɔr kin si klia wan lɛk aw yu bin de si, yu kin gɛt ed pen ɔltɛm, yu yay kin fil taya – ɔr ivin if natin nɔr bad , i rili impɔtant fɔ mek yu du ay ɛgzam at le wan tɛm insay di ia. As mama ɛn papa, wi fɔ bisin mɔ bɔt di vishɔn we wi pikin dɛn de si. Na bikɔs sɔntɛm dɛn nɔ go se dɛn nɔ de si. Dɔn bak, pipul dɛm wae gɛt sik dɛm lɛk `(Diabetes Mellitus)` (Dayabetes) kin gɛt prɔblɛm wit dɛn yay, so i impɔtant fɔ mek dɛn de chɛk dɛn yay ɔltɛm.

Wetin dɛn kin du we dɛn de chɛk dɛn yay?

• Visual Acuity Test: Dis na wetin yu kin rid pan Snellen chart wit ɛni yay. I de mɛzhɔ aw yu kin si klia wan ɛn aw fa yu kin si.
• Rifrakshɔn Tɛst: Dɛn kin yuz dis fɔ no if yu gɛt Myopia, Hyperopia, ɔ Astigmatism, ɛn if na so, us pawa lens yu nid. Yu go dɔn si wan mashin we dɛn kɔl Phoropter we de tɛst yu yay bay we i de put lens dɛn wan bay wan.
• Fɔ mɛzhɔ di prɛshɔn na di yay (Tonometry): .Dɛn kin mɛzhɔ di prɛshɔn we de insay di yay. Dis impɔtant fɔ no bɔt wan sik we dɛn kɔl ``Glaucoma''.
• Dilayt Ay Ɛgzam: Sɔntɛnde, dɛn kin dilayt di pupil bay we dɛn de put ay drɔp, ɛn dɛn kin ɛgzamin di pat dɛn we de insay di yay, lɛk di retina ɛn di optik nɛv, wit spɛshal inschrumɛnt dɛn (ɔftalmoskɔp ɛn slit lamp).

Udat yu want fɔ sho?

Bɔku tɛm, dɔktɔ we de mɛn di yay kin chɛk di yay ɛn gi am glas. Na dɛn kin no bɔt dɛn mistek ya we kin mek pɔsin nɔ ebul fɔ si ɛn dɛn kin se dɛn fɔ yuz glas ɔ kɔntakt lens we go kɔrɛkt dɛn. Bɔt if yu nid fɔ go to dɔktɔ fɔ yu yay (e.g., Glaucoma, Cataract, Retinal detachment) fɔ mek dɛn du mɔ dip ɛgzamin, tritmɛnt, ɔ ɔpreshɔn, yu fɔ go to dɔktɔ we de mɛn yu yay . Wan dɔktɔ we de mɛn yu yay kin sɛn yu bak to dɔktɔ we de mɛn yu yay if nid de.

Yu tink se glas ɔ kɔntakt lens bɛtɛ?

Naw, if di dɔktɔ se yu nid glas, di nɛks kwɛstyɔn na, 'A fɔ wɛr glas ɔ `(Contact Lenses)?' Dis na rili tin we pɔsin kin disayd fɔ du. Pros ɛn bad tin dɛn de fɔ ɔl tu.

Glas (Ayglas): .

• Di bɛnifit dɛn we yu kin gɛt:
• I rili izi fɔ put am ɛn tek ɔf. No spɛshal trenin nɔ nid fɔ de.
• Bikɔs dɛn nɔ de tɔch di yay dairekt wan, di risk fɔ gɛt di sik kin rili smɔl.
• Low mentenɛns. No speshal ``sכlushכn`` nid, jכs wayp εn kip klin.
• Yu kin pik frɔm difrɛn `(stayl)`, `(frɛm)`, ɛn kɔlɔ dɛn. I de ad nyu tin to yu luk.
• I bɛtɛ fɔ di wan dɛn we gɛt dray yay ɛn we gɛt alɛji.
• Di bad tin dɛn we kin apin:
• I kin tranga fɔ du sɔm spɔt ɔ ɛksesaiz dɛn, ɛn yu kin slip ɛn fɔdɔm.
• We ren de kam, fɔg kin kam we yu kɔmɔt na say we wam ɛn go na say we kol.
• Sɔm pipul dɛn kin fil se dɛn fes kin ebi ɛn dɛn kin fil lɛk se dɛn gɛt smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl.
• di periferik vishכn kin bכn sכmtεm bay di fכm.
• Sɔm pipul dɛn kin fil se dɛn nɔ kin fil fayn smɔl bɔt aw dɛn luk.

Kontakt Lɛns dɛn:

• Di bɛnifit dɛn we yu kin gɛt:
• I nɔ de luk lɛk miro na yu fes, i de gi yu natura luk.
• I rili fayn fɔ di wan dɛn we de ple spɔt ɛn liv aktif layf. No obstacle nɔ de we yu de rɔn ɔ jomp.
• Natin nɔ de we de ambɔg di lateral vishɔn. Di fil fɔ si tin dɔn kɔmplit.
• fכ sכm kכndyushכn dεm lεk ekstrim Myopia εn kכnia irεgulεriti lεk Keratoconus, glas kin gi bεtε, klia vishכn.
• Nɔ prɔblɛm wit ren ɔ fɔg.
• Di bad tin dɛn we kin apin:
• Yu nid fɔ rili tek tɛm we yu de klin. If yu nɔ klin yu lens fayn fayn wan, if yu nɔ pul am we yu de slip, ɛn if yu nɔ yuz am lɛk aw yu dɔktɔ tɛl yu, yu kin gɛt siriɔs ay infɛkshɔn (`(siv ay infɛkshɔn)`) ɛn kɔnia ɔlsa. Dis na di tin we impɔtant pas ɔl!
• I kin tek sɔm tɛm fɔ yus fɔ put am ɛn pul am, i kin tek prɛktis.
• Pipul wae gɛt dray yay kin gɛt diskɔmfɔt, rεd, ɛn it.
• Dɛn kin dia smɔl pas glas (bikɔs ɔf di kɔst fɔ di lens ɛn sɔlv we nid fɔ chenj bɔku tɛm).
• yu fכ pul dεm bifo yu go slip (pan כl we sכm spεshal tכp dεm de fכ ``extended wear lens'', bכt ivin dεn wan ya na dכkta nכmכ de rεkomεnd).

Aw fɔ tek kia ɔf glas ɛn kɔntakt lens?

I rili impɔtant fɔ tek kia ɔf dɛn tu divays ya we de ɛp fɔ mek yu si klia wan, ɔdasay yu nɔ go ebul fɔ bɛnifit frɔm dɛn fayn fayn wan, ɛn `(Kɔntakt Lɛns)` kin ivin pwɛl yu yay.

If di glas dɛn na:

• We yu nɔ de yuz am, kip am na di ``kes`` we dɛn gi. Da we de, i nɔ kin izi fɔ mek i skrach ɔ brok.
• Klin am nɔmɔ wit sɔft klos (maykrofayba klos) ɛn spɛshal sɔlvushɔn fɔ klin di lens. Nɔ klin wit di kɔna fɔ shit, sari, ɔ tisu, bikɔs dɛn tin ya kin skrach di lens dɛn.
• We yu de put di miro na tebul, nɔ put am wit di lens dɛn we de luk dɔŋ, bikɔs i kin skrach.
• Nɔ klin di freym ɔ di lens dɛn na yu glas wit harsh sop ɔ sɔlvɛnt.

Kontakt Lɛns (kip dis na yu maynd!)

Nɔ ɛva tɔch, put, ɔ pul ``Kɔntakt Lɛns'' we yu nɔ was yu an fayn fayn wan wit sop ɛn wata ɛn drɛy am wit klin tawɛl! Dis na di nɔmba wan lɔ.

• Na fɔ klin, disinfɛkt, ɛn kip yu lens dɛn wit disinfɛkt sɔlvushɔn we yu dɔktɔ ɔ optometrist dɔn tɛl yu. Nɔ ɛva sok, rins, ɔ put yu kɔntakt lens dɛn insay tap wata, bɔtul wata, saliva, ɔ salin sɔlshɔn we yu mek na os. Dɛn tin ya kin kɛr jem dɛn we kin mek pɔsin gɛt siriɔs infɛkshɔn.
• Kip yu `Contact Lens Case` klin bay we yu pul di `(solution)` we yu bin de yuz ɛvride, rins am wit fresh `(solution), put am na di briz ɛn lɛ i dray. Riples di `(kes)` at le wan tɛm ɛvri tri mɔnt.
• Mek shɔ se yu pul yu kɔntakt lens bifo yu go slip, was, ɔ swim (na di pul ɔ si).
• Nɔ yuz di sem `(lens)` fɔ pas di tɛm we yu dɔktɔ tɛl yu (e.g., wan de `(disposable lens)` na fɔ wan de, wan mɔnt `(lens)` na fɔ wan mɔnt). Nɔ yuz `(lens)` we dɔn dɔn.
• If yu yay rɛd, it, pen, blɔk, ɔ gɛt dischaj, pul yu kɔntakt lens wantɛm wantɛm ɛn go to dɔktɔ. Nɔ put dɛn bak insay te yu dɔktɔ tɛl yu fɔ du dat.
• Nɔ sheb yu kɔntakt lens wit ɛnibɔdi, ɔ wɛr ɔda pɔsin in kɔntakt lens.

If sɔntin lɛk dis apin, yu go mɔs go to dɔktɔ! (Rɛd Flag dɛn)

Sɔntɛnde, smɔl chenj na di yay kin bi sayn fɔ big prɔblɛm. So tek tɛm bad bad wan bɔt wetin dɛn tɛl yu, bikɔs sɔntɛnde if yu trit yu kwik, dat kin mek yu nɔ ebul fɔ si fayn.

• If yu si wantɛm wantɛm se yu nɔ de si fayn ɔ yu nɔ de si fayn (insay wan ɔ ɔl tu yay).
• If yu gɛt siriɔs ay pen .
• If yu yay fil tu blu fɔ luk di layt ɔ if yu yay nɔ ebul fɔ telɛ layt (`(layt sɛnsitiviti)`).
• If di yay dεm rεd, swεla, dεn de tכn כltεm, כ dεn de kכmכt lεk pus.
• If yu si wantɛm wantɛm mɔ ɛn mɔ blak dɔt, wɛb, ɔ spayda wɛb de flɔt bifo yu yay, ɔ if yu si layt we de flash.
• If yu si tu tin (`(double vision)`) ɛn i bigin wantɛm wantɛm.
• If i tan lɛk se pat pan di say we pɔsin kin si dɔn lɔs (lɛk se kɔtin dɔn fɔdɔm).

If sɔntin lɛk dis apin , go to dɔktɔ we de mɛn yu yay wantɛm wantɛm ɛn nɔ de te ɔ tray fɔ yuz mɛrɛsin na os.

So, na sɔm tin dɛn fɔ mɛmba frɔm wetin wi dɔn tɔk bɔt (Take-Home Message):

So, wi don tok plenti abaut ai, glas, and `(Contact Lenses)` tide, no bi so? Fɔ tɔk smɔl bɔt ɔl dis, na di impɔtant tin dɛn we yu fɔ mɛmba:

• Ɔlman in yay difrɛn, so i nɔmal fɔ mek sɔm pipul dɛn nid glas, ɛn i nɔto natin fɔ shem.
• If yu notis ivin smɔl chenj na yu yay, mek shɔ se yu go to dɔktɔ ɛn mek dɛn chɛk yu yay. If dɛn no wan sik kwik kwik wan, i kin izi fɔ trit ɛn yu kin protɛkt yu yay.
• Disid if yu fɔ wɛr glas ɔ kɔntakt lens bay aw yu de liv yu layf, wetin yu lɛk, wetin yu nid, ɛn di advays we yu dɔktɔ gi yu.
• If yu wɛr kɔntakt lens, mek shɔ se yu tek tɛm du ɔl wetin yu ebul fɔ kip am klin. Dis rili impɔtant fɔ mek yu yay sef! Nɔ ɛva tek am layt.
• Ay na ɔgan dɛn we rili valyu ɛn we kin fil fayn. So tek kia ɔf dɛn gud gud wan! Tin dɛn lɛk fɔ it fayn, fɔ slip fayn, ɛn fɔ blo smɔl frɔm kɔmpyuta skrin impɔtant bak fɔ mek yu yay gɛt wɛlbɔdi.

A op se yu dɔn si se dis infɔmeshɔn go ɛp yu. If yu gɛt ɛni ɔda kwɛstyɔn, nɔ shek fɔ aks dɔktɔ.

Ayglas, Kɔntakt Lɛns, Vision Impairments, Myopia, Hyperopia, Astigmatism, Presbyopia, Ay Ɛgzam, Ay Wɛlbɔdi, Rifraktiv Mistek