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Benjamin Franklin invented the bifocals
What else can I help you with?
Does Patrick Henry have glasses?
No he doesn't because in all his pictures he didn't have glasses and I don't think glasses where invented back in those early days.
Does Henry wear glasses?
No. Glasses where not invented in those days., and in all his pictures he has no glasses.
What did peter henlien invented?
He invented clocks and watch-glasses
Is a glasses finder is invented yet?
it has, or has it?
Who invented biofocal glasses?
Benjamin Franklin
Who invented the first pair of eye glasses?
lizzards
Where wass reading glasses invented?
check wikipedia
Who invented wine glasses to make music?
chicken
When were the plastic spectacle Glasses lenses invented?
= plastic spectacle Glasses lenses invented 1934 =
Who invented 3-D glasses?
Ernest Calabro The first use of 3D glasses was in 1922 for the movie "Power of Love".
In what country were eyeglasses invented?
Eyeglasses were invented in Italy in the late 13th century. They were initially made from two magnifying glasses framed together.
When were eye glasses invented?
The very first eyeglasses were invented in 1286, but many later developments were made that improved on the initial designs. Benjamin Franklin invented bifocals, glasses with two distinct optical powers, and George Airy invented lenses correcting astigmatism.
