Calibration of Eccentric Power Refractor

Eccentric power refractors need to be calibrated for accommodation and gaze position for individual participants. Calibration however can be time consuming. We look at different conditions in which calibration is necessary or preferable. 

This project is now completed. Please see the Publication section for results. 


  • Lab members leaning casually around an eye chart.

    Chandna Lab (SEELAB)

    We use rigorous scientific research with the goal to improve detection and treatment outcomes for individuals with strabismus, amblyopia, and cerebral visual impairment.

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Project Members

Saeideh Ghahghaei