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ASSORT Vector Calculator

Welcome to the ASSORT Vector Calculator.

Features of the ASSORT Vector calculator include:

  • Calculation of the sum or difference of two astigmatisms.
  • Display of these astigmatisms on a polar diagram.
  • Display of the corresponding double angle vector diagram.

These calculators allow astigmatism analysis of one eye only; group analyses are performed by purchasing the ASSORT or VECTrAK software