SNELLEN CHART IS USED IN SCREENING FOR VISUAL ACUITY PROBLEMS. CLIENT IS PLACED 20 FEET FROM THE CHART, AND VISUAL ACUITY IS EXPRESSED AS A RATIO OF WHAT HE/SHE SHOULD SEE AT 20 FEET TO WHAT HE/SHE CAN SEE AT 20 FEET. A RATIO OF 20/50 MEANS THAT THE CLIENT CAN SEE AT 20 FEET WHAT HE/SHE SHOULD SEE AT 50 FEET.
All I can hear is the dead meat intro when I hear that music
Very simple to understant the concept
SNELLEN CHART IS USED IN SCREENING FOR VISUAL ACUITY PROBLEMS. CLIENT IS PLACED 20 FEET FROM THE CHART, AND VISUAL ACUITY IS EXPRESSED AS A RATIO OF WHAT HE/SHE SHOULD SEE AT 20 FEET TO WHAT HE/SHE CAN SEE AT 20 FEET. A RATIO OF 20/50 MEANS THAT THE CLIENT CAN SEE AT 20 FEET WHAT HE/SHE SHOULD SEE AT 50 FEET.
Interesting topic like it
nobody ever specifies the size of the chart. ...But yeah, thanks.
nice
It was in my hand but I can't read from the 4 line
me also
My eyes 😌
🎉🎉🎉🎉
I can only read 4th my eye is so bad
تم الكتشاف اني اعمى
paper or hand? close eye
Stone 🪨
can i cheet my one eye is 6/36
32723 Myron Lights
how much range should we have from eye to phone
Aditya Bhardwaj 100 km
danks brother can you put 100 km into simpler measurements
Hi snellen/visual acuity test is allowable during at night? Please i need your help 🙂
my eyes are amazing lolololol
Sir 6/36 me physically challenged certificate hoga kya
40%