Decoding Your Astigmatic Prescription made easy

WELCOME TO INSIGHT OPTHALAMOLOGY !!
The refractive power of the astigmatic eye varies in different meridians. The image is formed as a Sturm's conoid.If the principal meridians are at 90° to each other, this is called regular astigmatism. If the principal meridians are at 90° to each other but do not lie at or near 90° and 180°, the term oblique astigmatism is used. If the principal meridians are not at 90° to each other, this is called irregular astigmatism and cannot be corrected by
spectacles.
Compound hypermetropic astigmatism - rays in all meridians come to a focus
behind the retina
Simple hypermetropic astigmatism - rays in one meridian focus on the retina,
the other focus lies behind the retina.
Mixed astigmatism - one line focus lies in front of the retina,
the other behind the retina.
Simple myopic astigmatism - one line focus lies on the retina, the other
focus lies in front of the retina.
The video gives tips and tricks on how to read and astigmatic prescription and how to correctly understand an astigmatic prescription.
LINKS
ASTIGMATISM TYPES MADE EASY :
• ASTIGMATISM || REGULAR...
Thank you for joining and watching our videos.
This channel is run and managed by Dr Amrit Sahil Panjwani( MBBS, MS ophthalmology)
#ophthalmology
#optometry
#refraction

[@satyajit97]

Absolutely terrific explanation.Brilliant.❤

[@vitekskala]

Brilliant lecture, thank you

[@Growinghigh.]

So clear explanation. ❤ Thanks a lot maam

[@InsightOphthalmology]

Keep watching :)

[@gowthamgowthamgowda-bz4dg]

Thnku mam simple and crystal clear

[@dhirendhankani5572]

Thank you so much ma’am

[@Mishu-yd1mm]

Thank you for lecture Mam

[@somil5150]

Compound myopic astigmatism, WTR

[@ophthojooeileyecirclehisha4917]

thank you so much

[@radwanehammaoui3100]

Thks 🙏

[@jpm2001]

Thankyou mam🥰🥰🥰

[@ogdreamdoc]

Thank you so much for this explanation

[@InsightOphthalmology]

😊

[@thedailyboost0803]

COMPOUND MYOPIC ASTIGMATISM; WITH THE RULE

[@memoivee2751]

compund myopic astigmatism,WTR

[@DrSD-lu5lv]

Thank you so much ma'am 😊

[@InsightOphthalmology]

No problem :)

[@Darreen81]

I’m just wondering if the right sph +2.50 ,cyl-1.25 ,axis 5 and Left one is sph +0.50 syl-0.75 ,axis 150. Can the surgery to be a solution in this case? Thank you

[@Preetreceipes]

Thanks ma'am ❤

[@InsightOphthalmology]

Welcome

[@AVA-jn8lg]

Compound Myopic Astigmatism ATR

[@Atticus1239]

Compound myopic astigmatism and wtr

[@punjabifolksingershiv3640]

Thanks Di 🙏🙏🙏🙏

[@Mishu-yd1mm]

Compound hypermetropic WTR astigmatism

[@nawazishkhan5831]

Compund myopic WTR astigmatism

[@ushavijay9764]

Compound myopic astigmatis WTR

[@sadekalkhateeb2745]

compound myopic astigmatism WTR

[@sososwsw711]

Compound myopic astigmatism with the rule

[@kayalvizhin4289]

Compound myopic astigmatism WTR

[@iqrajaved2697]

Compound myopic astigmatism. WTR

[@faridbakour8573]

compound myopique astigmatisme WTR

[@raulsaavedra709]

-6 SPH, +2 CYL at 90º Correction power needed for vertical is -6 Correction power needed for horizontal is -4 Same type of correction on both, so it's Compound Astigmatism And the correction is -, so the defect is +, this eye is Myopic And there is more power vertically than horizontally, so overall it's: WTR Compound Myopic Astigmatism Something the video does not cover: how are prescriptions of bioblique astigmatism written and decoded?

[@ReginaNova-hy2rh]

Compound myopic astigmatism, WTR