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What else can I help you with?
Who invented trifocals?
Trifocals were invented by Benjamin Franklin in the 18th century. He created these lenses by cutting different sections of lenses and combining them into one, allowing wearers to see clearly at varying distances.
Who is the inventor of contact lenses?
Leonardo Da Vinci in the early 1500's invented contact lenses.
Who invented multifocal contact lenses?
The world's first multi-focal contact lenswasinvented by optical research scientist, Stephen Newman in Queensland.
Who invented plastic spectacle lenses?
The first plastic spectacle lenses were developed by Columbia Resins in the 1940s, made from a plastic called CR-39. While Columbia Resins is credited with creating the first plastic lenses, it is important to note that the development of plastic lenses was a cumulative effort involving several researchers and innovators in the field of eyewear.
In which country were sunglasses invented?
Sunglasses were invented in Italy around the 12th century. They were initially created to protect the eyes from the sun's glare and were made using lenses made of flat panes of smoky quartz.
When where contact lenses invented?
It was invented in the early 1500's..
Who invented the telescope lenses?
Lenses had been known for some time before the telescope was invented. No one really specifically "invented" the telescope lens, they simply used existing equipment (lenses) in a new device (the telescope).
Where was contact lenses invented?
it was invented on your head ha ha ha
Who invented plastic lenses?
Fredrick Douglass
When were the plastic spectacle Glasses lenses invented?
= plastic spectacle Glasses lenses invented 1934 =
What does the word bifocal mean?
It is lenses which Benjamin Franklin invented.
How was the contact lenses used when invented?
It was used to correct the eye power.
What country were glasses invented in?
USA. Benjamin Franklin fist invented bifocal lenses to see near or far.
Who invented trifocals?
Trifocals were invented by Benjamin Franklin in the 18th century. He created these lenses by cutting different sections of lenses and combining them into one, allowing wearers to see clearly at varying distances.
When the disposable contact lenses invented?
During the early 1800's years..
When did color contact lenses become available?
In 1981 a company called CIBA VISION has invented this colored contact lenses. for more info on contact lenses please visit www.netlens.com.au
Can contact lenses will make someone blind?
No or else it would not have been invented at all
