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Original Spy Glasses
DescriptionThese ordinary looking sun glasses have a unique feature...you can see behind you. They have a special coating that allows you to look straight ahead and still see what is going on behind you.
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Author: Phil
Got these today and it works, I can see behind me now!
How it works is 50% of the middle area I see in front of me as usual, because my head is blocking the reflection, but both edges of the glasses act as mirrors so I can see pretty far behind me. Not fully straight behind but it covers a big area. It could cover more if they were bigger but... they are big enough as it is!
They are twice the size of my ordinary glasses (I am short-sighted). That is a small problem too, if I want to wear them I need my contact lenses, or else I will see behind me but in "blurry spy vision mode"!
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Customer feedback
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