Used to improve fusional convergence amplitudes in orthoptic treatment of functional convergence insufficiency. Utilizes physiologic diplopia.
Adequate fusional convergence amplitudes will allow the patient to view a third image in the center of the card: a third bucket in the center of the card in depth.
These stereograms are printed on thin cards and are suitable to give to patients for home training purposes.
Used to improve fusional convergence amplitudes in orthoptic treatment of functional convergence insufficiency. Utilizes physiologic diplopia. Adequate fusional convergence amplitudes will allow the patient to view a third image in the center of the card: a third bucket in the … Continued
Chrome reversible red-green glasses. 1 pair.
The Lang Stereo Test is used to screen stereopsis in children. No polarized or red/green glasses are needed. The test includes animal pictures viewed at 16″ (40 cm). Simple shapes have to be detected. Disparity Star: 600″ Cat: 400″ Car: … Continued
