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Johnson and Johnson Vision

Welcome to the TECNIS® Toric IOL Calculator.

Johnson and Johnson Vision

TECNIS® IOL Calculator Platform


The TECNIS® Toric IOL Calculator has been specifically designed to make calculating the TECNIS® Acrylic 1-Piece Toric Intraocular Lenses (IOLs) accurate, intuitive, and easy.

With the TECNIS® Toric IOL Calculator you can:

  • Input prompted data to determine the TECNIS® Toric IOL model that will provide an optimized surgical outcome.
  • Get calculated TECNIS® Toric IOL results for your surgical needs easily and rapidly.
  • Print a report of patient information and results for surgeons’ reference during cataract surgery.
  • Perform calculations without Internet access.

Although the tool has been tested to a large range of possible situations, it is the user’s responsibility to decide the usefulness of the calculated information.


To use the TECNIS® Toric IOL Calculator, you will need:

  • An Apple® iPad® (iOS 10 or higher); or a PC (Windows® 7 operating system or higher).
  • An Internet connection for installation and registration.