Under Reports and Nomograms you reach an option to export IOL data to the lens optimization database IOLcon.org.
A table will become visible asking for some additional information. Besides this Filters can be used to narrow down to a specific patient group.
After you made the correct filtering (only one type of lens, only one ethnic group, biometer type, etc.) the data can be exported as excel or XML file and sent to IOLcon.org to calculate optimized lens constants. You will have to create an account to become part of the IOLcon.org data providers.
See http://www.iolcon.org/newResults.php for more details.