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Vergence vs Duction - What's the difference?

vergence | duction |

As nouns the difference between vergence and duction

is that vergence is (physics) a measure of convergence or divergence of rays while duction is (obsolete) guidance.

vergence

English

Noun

(wikipedia vergence) (en noun)
  • (physics) A measure of convergence or divergence of rays
  • (physiology) The simultaneous turning of both eyes when focusing

    • duction

    English

    (wikipedia duction)

    Noun

    (en noun)
  • (obsolete) guidance
  • An eye movement involving only one eye.

    • Derived terms

    * abduction * adduction * deorsumduction * excycloduction * incycloduction * infraduction * supraduction * sursumduction

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