https://www.ophthalmic.com.sg/product/far-fixation-disparity-target/
Far Fixation Disparity Target – Ophthalmic Singapore
Available in Far Fixation Disparity Target Near Fixation Disparity Target
fixation disparityfartargetophthalmicsingapore
https://www.jutronvision.com/product/near-fixation-disparity-target/
Near Fixation Disparity Target - Jutron Vision
A vectographic two-dimensional Fixation Disparity Target for assessing Near Point of Fixation Disparity and Associated Vergence Measures at Near. Set includes...
fixation disparityneartargetvision