Exchagne deployment -Smart Card SSL Pass-through

Hi, I want to deploy exchange solution LTM with f5. we are currently have a 2 CAS servers that hold the excact same services (virtual directories).

Our environment require Smart Card authentication only for OWA virtual directory. we tried to use Exchange 2013 iApp , but we had issues with the OWA directory caused by the require of the smart card.

Is there a way to have SSL Pass-through only for OWA virtual directory?