Clinical Solutions
Navigate with Confidence


Advancing the Science of Progression Analysis with improved GPA design
Now you can determine the stage of disease and the rate of progression, and assess your patient’s risk of future vision loss—all at a glance.

HFA GPA Sample Cases
  • New single-page Guided Progression Analysis (GPA) report delivers current exam results, trends the entire visual field history and projects future vision loss.
  • New Visual Field Index™ (VFI), pioneered by Boel Bengtsson, PhD* is an improved measure of a patient’s visual function status and is optimized for glaucoma progression analysis.
  • New software reporting offers guidance for severely depressed visual fields
  • New GPA algorithm allows GPA analysis to be run on more patients right away by allowing a mix of Full Threshold and SITA exams.
* A visual field index for calculation of glaucoma rate of progression. B Bengtsson and A Heijl Am J Ophthalmol, Feb 2008; 145(2): 343-53.