6 / 6 Further physical definition. This means reading 0.9 cm letters at 6 meters. The letters are 5 minutes of arc. The separation of the letters is 1 minute of arc. (White space.) That measures the best expected visual acuity for the normal eye ... With a positive refractive state.
Awesome, comprehensive and one of the best. With all due respect just want to make sure the minimum angle of resolution is 1 min of arc rather 5 mint? Please comment,will appreciate....
I like ur talent and teaching.thank u ma'am. I request u plxx give a lecture on squint and squint management.i hope u accept my request.i always confuse in squint .only u remove me the confuse of squint.
Thank so much finally understood about Snell's chart. Can you please make vedio on Leas gratings cards or pediatric vision assessment. How to check etc
Vision less than 3/60 is called as social blindness. Less than 1/60 is called as manifest blindness and can't count fingers as economic blindness. Absolute blindness is no perception of light . Hope you got it
Economic blindness 6/60 - 3/60 Social blindness 3/60 - 1/60 (Or VF between 10 to 5 degrees) Legal blindness 1/60 - PL positive ( OR VF less than 5 degrees) Total blindness PL negative.
Maam ek question hai aapse yadi compound myopic astigmatism ka power me High cylnder no me Bina pin hole se vision 2/60 hai yadi pin hole lagane se vision 6/60 ho jati hai kya compound myopic astigmatism ka power jaise ki -sph -cyl no lagane se pin hole se best correction clyinder no se 6/6or 6/12 ya 6/18 ho sakti hai maam
Manish as ma’am said 1 min is the angle sub tended by each segment of the letter and each letter is having 5 segments so finally the total angle is 5 mins by each letter
No, Mininum angle of resolution/Minimum resolvable angle (MAR) is 1 minutes of arc. MAR is a way of writing Visual acuity in terms of resolution. 6/6 makes angle 5 minutes of arc at nodal point..... I AM SO SORRY, I ALSO GOT CONFUSED
6/6 is the boundary. Behind 6 meter is considered as distance vision. And less then 6/6 is the near vision. 6/6 is the boundary and the light Ray's are coming from infinity easily focus on the retina in less then 6/6
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I´m not of optometry field but I´m a eye patient, I understood very clearly.Your way of explaination is just wow. Love from Nepal mam🙏🙏🇳🇵🇳🇵
The most confusing topic ever , finally solved.. thanks ma'am
Done with Snellen's chart! 😊
Thank you so much ma'am.
6 / 6
Further physical definition.
This means reading 0.9 cm letters at 6 meters.
The letters are 5 minutes of arc.
The separation of the letters is 1 minute of arc. (White space.)
That measures the best expected visual acuity for the normal eye ...
With a positive refractive state.
Top-notch conceptual correlation and beautifully crafted and articulated session.
Thank you so much, Ma'am.
31/MARCH/2022, 10:27am IST, THURSDAY.
Mam, please give a complete description about ERG,EOG and VEP...and thier clinical applications....🙏🙏🙏
Thanku Mam ...Allah pak aapko sehat yafta se nawaje .....love u Mam...
Awesome, comprehensive and one of the best. With all due respect just want to make sure the minimum angle of resolution is 1 min of arc rather 5 mint? Please comment,will appreciate....
Very well explained concept mam.... truly it helped a lot
The most confusing topic finally slove
Thanks
Very impressive teaching mam 🙏🏻🙏🏻🙏🏻🙏🏻Thanks for this
Thanku so much mam, crystal clear concept... ☺️☺️☺️
what a video ! thank you so much ma'am
Plxx maam give a lecture on squint and squint management.
Amazing explanation ma’am . Thank u so much ma’am
From Bangladesh.. Awesome mam
Mam u r too good teacher 💯
Good... Very good.... Thanks
Awesome explanation mam👏
Wow. Well elaborated
EXCELLENT VIDEO. VERY WELL EXPLAINED
Excellent teaching Mam thankyou
Brilliant ma'am 😀
Really helpfull mam....thank you very much 🎉
All doubts are solved now. You explained it in a great way ma'am. Thank you🙏🙏
10:16 angle never increases, it's arc that increases ma'am
th-cam.com/video/cPRhIxRoX0s/w-d-xo.html
th-cam.com/video/bjpDM7NGlo8/w-d-xo.html
Eye and Ent instruments for viva and ospe.
Excellent explained mam
Awesome explanation mam.
I like ur talent and teaching.thank u ma'am.
I request u plxx give a lecture on squint and squint management.i hope u accept my request.i always confuse in squint .only u remove me the confuse of squint.
Thank you so much ma'am 🙏🏾🙏🏾🙏🏾
Ma'am I have a question...if the pts have 3/60 vn then what will the minimum angle of resolution?
20
VA=1/MAR
So, 3/60=1/MAR
MAR=20 minutes of arc
how much angle this 3/60 subtend at 6 metres?
@@AbhishekSingh-lu8tw50
Very nicely explained
Very nice explanation..
Thnkuuu so much mam..plzz make more videos on optics
very good explanation Madam, but i still not clear about minutes angle of resolution of visual acuity...
TQ mam aaj samjh aaya hai ye
Thank you so much ma'am.
1
NICE
Superb ma'am
Excuse me mam, visual acuity less than 3/60 is called blindness. Is it with or without correction?
Thanq so much maa'm🙏
V nice class pls uploaded anatomy physiology class
We will update soon.
Herman Snellan,s chart
Nice video mam
Thank so much finally understood about Snell's chart.
Can you please make vedio on
Leas gratings cards or pediatric vision assessment.
How to check etc
th-cam.com/video/cPRhIxRoX0s/w-d-xo.html
th-cam.com/video/bjpDM7NGlo8/w-d-xo.html
Eye and Ent instruments for viva and ospe.
why should we test further even though 3/60 is considered as blindness??
Vision less than 3/60 is called as social blindness. Less than 1/60 is called as manifest blindness and can't count fingers as economic blindness. Absolute blindness is no perception of light . Hope you got it
@@syamcchandrasekharan2355 ok thank you
Economic blindness 6/60 - 3/60
Social blindness 3/60 - 1/60 (Or VF between 10 to 5 degrees)
Legal blindness 1/60 - PL positive ( OR VF less than 5 degrees)
Total blindness PL negative.
Maam ek question hai aapse yadi compound myopic astigmatism ka power me High cylnder no me Bina pin hole se vision 2/60 hai yadi pin hole lagane se vision 6/60 ho jati hai kya compound myopic astigmatism ka power jaise ki -sph -cyl no lagane se pin hole se best correction clyinder no se 6/6or 6/12 ya 6/18 ho sakti hai maam
Thanks ma'am. Please do video on images n lens questions.
Thank you so much ma'am
Thanku ma'am for such confusing topic
Mam my question is whether a high myopic person do have same visual acuity in near and distant vision? Or the visual acuity can be different?
Thanks a lot ma'am.
But calculating 6/6 va angle is 5 min of anglr but mam 6/6 va is written 1 min of angle in slide share and i am little bit confuse
Please explain it
Manish as ma’am said 1 min is the angle sub tended by each segment of the letter and each letter is having 5 segments so finally the total angle is 5 mins by each letter
No, Mininum angle of resolution/Minimum resolvable angle (MAR) is 1 minutes of arc. MAR is a way of writing Visual acuity in terms of resolution. 6/6 makes angle 5 minutes of arc at nodal point..... I AM SO SORRY, I ALSO GOT CONFUSED
Thank u soo much
thank you so much
Thanku soomuch mam
Wowow superbb mam
Thanks a lot much-needed
Thank you mam...
why do the superior and inferior quadrants go first in glaucoma?
Thanks maam..
Madam plz add video on cataract
it means angle for 6/24 is 20 min and 6/36 is 30 min ,,,confusing
اسلوب مميز جدا
Thanq mam.
Wont a hypermyopic person will have 6/6 vision on snellens chart?
Mam , why snellen chart is performed at 6metres or 20 feets? Why not other distances
6/6 is the boundary.
Behind 6 meter is considered as distance vision.
And less then 6/6 is the near vision.
6/6 is the boundary and the light Ray's are coming from infinity easily focus on the retina in less then 6/6
Tq mam
👍
👏👏❤
Mam I am a PWD candidate . I have applied in neet UG . I am scoring 450 . Will I get govt College
No, you will not get anything in life.
More video pls
Ty mam
Very helpful 👍
Nice explanation. Thanks for the effort.
DR. ABDUR RAHMAN
Bangladesh
What is erg??
A UNIT OF ENERGY.
LIKE JOULE.
Mam 6/9 is considered as normal vision
Very well explained
Plxx maam give a lecture on squint and squint management.
Superb Mam
thank you so much
Tq mam