BASS-PL

• Vision Therapy System for improving patient visual performance and reading efficiency, consisting of diagnostic Fixation Disparity Targets and treatment Vectographs with saccadic identification targets at two different acuity levels

  • 20/100 - Visual demands of larger print books

  • 20/63 - Reading demands at higher grade levels (smaller print books)

• Fixation Disparity Polarized Targets (2 cross targets)

  • Measures vertical & horizontal binocular function for assessment of Near Point of Fixation Disparity (NPFD) & Associated Vergence Measures at Near

  • Facilitates comparison of binocular performance when using a lower versus higher spatial frequency or acuity demand

• Randomized Fixation Disparity Polarized Targets

  • Measures binocular/accommodative function during a saccadic eye movement task using a sequence of saccadic identification targets with numbers as the Central Fusion Lock to help relate binocular alignment to accommodation (clarity of the target)

• Saccadic Polarized Variable Vectographs

  • Mimics the Randomized Fixation Disparity Targets while allowing for the addition of Base-In and/or Base-out prism demand to provide a therapeutic approach for improving patients’ awareness of their binocular alignment and accommodative control during a saccadic eye movement task

• Includes: Protective Therapy Binder with pen, Doctor Manual & Standard Polarized Viewer

• Vectographs also sold as individual Vision Therapy Systems

• Fixation Disparity Polarized Targets also sold individually with Standard Polarized Viewer

Doctor Manual

Printable Doctor PDF