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Good. Helped me go from 20/60 to 20/20. Thank you.1 minute of arc = human eye.
This video helped to understand very clearly, Thank you so much 😊
I'm so glad!
Hello dr. Can you please make video on pediatrics visual acuity assesement also.
thanks the best explanation ever
Glad it helped!
Very helpful -mbbs intern
Glad you found it helpful! Feel free to share it with anyone who might benefit from it
Thanks very comprehensive
Thanks Dr🙏
One doubt ma'am. How to assess C F. is it at distance of 3 ft/2ft/1 ft or in metre?
It's in meters, based on the metric system if you use snellens in 6/6 notationsIf you use the 20/20 feet notations of snellens then it's in feet
@@InsightOphthalmologythank u mam!God bless u😊
Mam... Fc at 3 m and 3/60 is same thing?
If it is asked the angle subtended by the letter of 6/36 at 6m distance. What will be the answer mam ?
30 minutes
How do we calculate it ??
If someone knows how please tell
I got the answer See distance is decreasing from 36m to 6m,,means it's 6 times decreasing so angle will increase 6 times,,so 5 minutes of arc *6 =30 minutes of arc I try my best to explain
more we get closer angle get increase
Maam, could u also please take a class on anomalies on convergence and accomodation? Most of us find it difficult to understand.
Thank you
note: 6/6 vision is not ‘almost’ normal…it is normal.Also, kindly recheck the part on PR.
Why counting fingers only starts at 3m and not 6m?
It's not necessary to start from 3 m u can start from 5 m too
Anyone help me to understand here what is 5 min ?
It is they only take letters which fit in box eg: b this box is divided into 1 and they have collm 5 so they take it as 5 arc so 5min
Than q Madam
😊
Good.
Helped me go from 20/60 to 20/20.
Thank you.
1 minute of arc = human eye.
This video helped to understand very clearly, Thank you so much 😊
I'm so glad!
Hello dr. Can you please make video on pediatrics visual acuity assesement also.
thanks the best explanation ever
Glad it helped!
Very helpful -mbbs intern
Glad you found it helpful! Feel free to share it with anyone who might benefit from it
Thanks very comprehensive
Thanks Dr🙏
One doubt ma'am. How to assess C F. is it at distance of 3 ft/2ft/1 ft or in metre?
It's in meters, based on the metric system if you use snellens in 6/6 notations
If you use the 20/20 feet notations of snellens then it's in feet
@@InsightOphthalmologythank u mam!God bless u😊
Mam... Fc at 3 m and 3/60 is same thing?
If it is asked the angle subtended by the letter of 6/36 at 6m distance. What will be the answer mam ?
30 minutes
How do we calculate it ??
If someone knows how please tell
I got the answer
See distance is decreasing from 36m to 6m,,means it's 6 times decreasing so angle will increase 6 times,,so 5 minutes of arc *6 =30 minutes of arc
I try my best to explain
more we get closer angle get increase
Maam, could u also please take a class on anomalies on convergence and accomodation? Most of us find it difficult to understand.
Thank you
note: 6/6 vision is not ‘almost’ normal…it is normal.
Also, kindly recheck the part on PR.
Why counting fingers only starts at 3m and not 6m?
It's not necessary to start from 3 m u can start from 5 m too
Anyone help me to understand here what is 5 min ?
It is they only take letters which fit in box eg: b this box is divided into 1 and they have collm 5 so they take it as 5 arc so 5min
Than q Madam
😊