RODGER BACON was a European scientist who, (after many small inventions) came up with the idea of lenses. Such as the magnifying glass and the telescope.
Answer:
Long before Bacon (1214-1294) there was a history of lenses:
who invented the bifocal 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).
It was invented in the early 1500's..
it was invented on your head ha ha ha
Fredrick Douglass
Leonardo Da Vinci in the early 1500's invented contact lenses.
Fredrick Douglass
= plastic spectacle Glasses lenses invented 1934 =
It is lenses which Benjamin Franklin invented.
It was used to correct the eye power.
to build things
USA. Benjamin Franklin fist invented bifocal lenses to see near or far.