Pupillometre PD-12

PD Meter is a digital precision optical instrument used to measure distance between human pupils in the process of optometry.


  • It features consecutive measurement, direct point-sampling and high accuracy of orientation, with mechanical hairspring being used to level at the reflecting point of human cornea.
  • It adopts linear sensors of high precision, highly intellectualized electronic system and digital display of measurement results which is more accurate, direct and easy to read.
  • The design of LED lamp-house and low power-consumption makes the battery life prolonged.
  • The brightness of LED is adjustable.
  • +2.0D compensation for the degree of eyesight is available.
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