• Dr. Noel Alpins Explains ISRS Website Calculators Description: Dr. Noel Alpins has made his set of website calculators available to ISRS members for free. View the entire set of ASSORT® website calculators at https://www.isrs.org/resources/assort-website-calculators. These tools can help: * refractive surgeons improve astigmatism correction * cataract surgeons get astigmatism right with a high degree of accuracy * authors save time when publishing on astigmatism for the Journal of Refractive Surgery * regular clinicians refine their nomograms * any surgeon using a toric lens improve their accuracy Use the calculators to achieve: * less corneal astigmatism for the patient * better visual outcomes * less glare and halos * the same or less refractive cylinder * happier patients Subspecialty: Cataract / Anterior Segment, Cornea / External Disease, Diagnostics and Basic Research, Refractive Management / Intervention Level: Intermediate Uploaded By: Ahmed Assaf