Large Saccadic Polarized Variable Vectograph

Click here to view the pdf catalogue

Treatment Vectograph contains four rows of saccadic Fixation Disparity Cross stimuli presented at a 20/100 acuity level, reflective of the visual demands of larger print books. Two-dimensional Fixation Disparity Target stimuli with Number Central Fusion Lock help relate binocular alignment to accommodation (clarity of the target). Total accommodation range is 40 diopters.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 107100