https://youtu.be/QKB5MwDCXaY

 

Defects of eye-- digital chart

 

Defects of eye

https://docs.google.com/presentation/d/1OcrgSqNq0C2CCQTHqbcqykwXjGHDR_PD/edit?usp=sharing&ouid=117921336317566121033&rtpof=true&sd=true