Optical lenses

invention

GenRank Score

2.4

Transparent devices that refract light to converge or diverge rays, used in eyeglasses, cameras, and telescopes, with early forms dating to antiquity.

Also Known As

Optical lenses

1 question•1 category

Which scientific discoveries most changed the world?Science & Nature

Score

2.4

Rank

#35

Score History

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Mention Rank: #13