first-generation
Toric IOL Calculator
Specific for these IOL models:
  • SN6ATX
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calculator
first-generation
ReSTOR® +3.0 D Toric IOL Calculator
Specific for these IOL models:
  • SND1TX
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calculator
first-generation
ReSTOR® +2.5 D Toric IOL Calculator
Specific for these IOL models:
  • SV25TX
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calculator
Please Note:
  1. Not all AcrySof® Toric IOL models are currently available in all countries. For information on lenses available in your region, contact your local Alcon surgical sales representative.
  2. For suggested A-constants, please see respective product labeling and DFU. A-constants provided as a guideline only.
  3. For Unique Device Identifier (UDI) information, select United States English and navigate to Help.
References:
  1. Ferreira TB, Ribeiro P, Ribeiro FJ, O'Neill JG. Comparison of astigmatic prediction errors associated with new calculation methods for toric intraocular lenses. J Cataract Refract Surg. 2017;43(3):340-347.
  2. Abulafia A, Barrett GD, Kleinmann G, et al. Prediction of refractive outcomes with toric intraocular lens implantation. J Cataract Refract Surg. 2015;41(5):936-944.
  3. Abulafia A, Hill WE, Franchina M, Barrett GD. Comparison of methods to predict residual astigmatism after intraocular lens implantation. J Refract Surg. 2015;31(10):699-707.