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achromatic lens

Entries 1 to 10 of 13.
  1. achromatic lens (noun)
  2. contact lens (noun)
  3. converging lens (noun)
  4. crystalline lens (noun)
  5. eye lens (noun)
  6. field lens (noun)
  7. Fresnel lens (noun)
  8. gravitational lens (noun)
  9. hand lens (noun)
  10. 1lens (noun)

Main Entry: achromatic lens
Function: noun
Date: circa 1864

: a lens made by combining lenses of different glasses having different focal powers so that the light emerging from the lens forms an image practically free of chromatic aberration


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Learn more about "lenses" and related topics at Britannica.com


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