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Visual Field
The visual field test is designed to see how well you see outside of the center part of your vision (peripheral vision).
When we test your vision on the basic eye chart it is only testing how well you see right in the center and gives us no idea if you can see out away from the center. Your peripheral vision is very important because it gives you the ability to move around your environment without running into things.
There are several diseases that can severely impact your peripheral vision while leaving central vision unaffected. Some people can have perfectly normal 20/20 central visual acuity and have almost complete loss of their peripheral vision.
The main culprits that can have a big impact on your peripheral vision long before your central vision are glaucoma, some retinal diseases such as retinal detachments or retinitis pigmentosa, and some neurological problems like brain tumors, strokes, pseudotumor cerebri and multiple sclerosis.
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In light of the holiday season, here are our top 10 eye care jokes.
1) What do you call a blind deer? No Eye Deer!
2) What do you call a blind deer with no legs? Still No Eye Deer!
3) Why do eye doctors live long lives? Because they dilate!
4) Why did the blind man fall into the well? He couldn’t see that well.
5) Why shouldn’t you put avocados on your eyes? Because you might get guac-coma!
6) What did the right eye say to the left eye? "Between you and me, something smells."
7) A man goes to his eye doctor and tells the receptionist he’s seeing spots. The receptionist asks if he’s ever seen a doctor. The man replies, “No, just spots.”
8) How many eye doctors does it take to screw in a light bulb? One … or two
9) Unbeknownst to her, a woman was kicked out of peripheral vision club. She didn’t see that one coming!
10) What do you call a blind dinosaur? A do-you-think-he-saurus
Bonus: What do you call a blind dinosaur’s dog? A do-you-think-he-saurus...