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{%type%} Definitions

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Short "hint"

n. - A unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters.

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Usage examples (34)
  • In other words, a full diopter weaker than YOU prescribed?
  • Adjusting the diopter the right way makes all the difference.
  • Locate the focusing ring called the right eye diopter and close your left eye.
  • It features the pro-style round eyepiece with eyepiece curtain and side diopter.
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