Vision Topic Questions
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We found 108 questions associated with the 'Vision' topic. Displaying results 21 - 30.
What are the advantages of bifocal lens over single vision lens?
Bifocal lens is a lens having two portion of different focal power n single vision lens is a lens having only one focal power
Posted 3+ months ago | 0 answers | 
| Open
Related topics: lens, vision, power, single, over, different, focal
What the best exercise for your eyes?
What is best exercise to improve eye vision? My son is 7 years old and he has low sight vision.
Posted 3+ months ago | 3 answers | 1 star | Open
Recently, I’ve been experiencing an increase in the number of floaters in my field of vision.
I see them every time I look at the sky, but the amounts vary. I can see even more floaters when I squint, and this makes their looks different. I ...
Posted 3+ months ago | 2 answers | | Open
Related topics: sky, field, number, vision, different, every, numbers, time
Google - I just clicked on a video saying how to improve vision miraculously. It brings up a webpage
... in which a guy is talking about his experience in improved eyesight. He has been going on for last 10 minutes and I still dont know what is the ...
Posted 3+ months ago | 1 answers | | Open
Related topics: talking, vision, video, experience, guys, minute, google, guy
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