Do you know how your glasses improve your vision? Find out with this video!

Pretty cool, how the eyes work.

Ian Swindale, Keep eating a wide variety of veggies 🥗, fruits 🍉 and fish 🐠 in order to keep cataracts, glaucoma or other eye diseases @ bay. Since you already have the start of cataracts, it is time to undergo the surgery. My late mother underwent it in her early 70s.

Raashid Khan, By the time you reach your mid or late 50s, you would need the bifocals. Keep eating a wide variety of veggies 🥗, fruits 🍉 and fish 🐠 in order to avoid developing the cataracts or glaucoma or other eye diseases.

Yeah, I don’t buy that last one at all!

Very interesting and informative and, as far as I am concerned, particularly item no. 3 about dim-light not being harmful to vision when reading. I originally thought it was!

Very interesting.

Absolutely Agreed information thanks 🙏

Lets not mention the glasses monopoly.

Very interesting.

Video was one of the best I have watched in a very long time!

I have astigmatism and due to that could not go into the seaman branch of the Royal Navy but that didn't seem to bother the Royal Artillery!!! Now that I'm 76 I also get blurring and in some cases double vision giving total credence to what the video said so I've given up driving. It can also lead to cataracts and I'm told I have the start of that condition although there are surgical procedures that can assist.

Very interesting!🤓

Nicole Toma-Tolman, Check your local college Psychology department, they try this a lot-sometimes even pay the volunteers

A lot of this, I didn't know, thanks for the info.

I have worn glasses for many years and these facts are very interesting. I feel bad for those in africa