16581671
Descrição
FlashCards por Terry Mumma, atualizado more than 1 year ago
|
Criado por Terry Mumma
quase 6 anos atrás
|
|
| Questão | Responda |
| Though there is earlier evidence of spectacles, the invention is credited to this inventor in 13th century Florence | Salvino d'Armati |
| It was not until the 16th century that lenses of this type were developed | minus (or concave) lenses for treating Myopia (nearsightedness) |
| this type of spectacle lenses were not developed until the 19th century | toric lenses for treating astigmatism |
| bifocals were invented in the 18th century by this famous American polymath | Benjamin Franklin |
Quer criar seus próprios Flashcards gratuitos com GoConqr? Saiba mais.