Tests	Initial Evaluation	Post–Vision Therapy Evaluationa
Best-corrected distance visual acuity	Right eye: +4.00 sphere (Snellen 20/20) Left eye: +4.00 sphere (Snellen 20/30)	Right eye: +4.75 sphere (Snellen 20/20) Left eye: +4.75 sphere (Snellen 20/20-1)
Monocular fixation	Visuoscopy: 1∆ nasal, unsteady eccentric fixation (left eye) Haidinger’s brush: 1∆ nasal eccentric fixation (left eye)
Cover test (with correction)	Far: 4∆ constant left esotropia Near: 2∆ constant left esotropia
Comitancy	Cover test in diagnostic action fields: comitant eso-deviation
Extraocular movement test	Full range of motion, right and left eyes
Correspondence	Worth four-dot: harmonious anomalous correspondence Bagolini striated lenses: harmonious anomalous correspondence Hering-Bielschowsky After-Image test: harmonious anomalous correspondence Synoptophore: harmonious anomalous correspondence
Out-of-instrument evaluation of sensory fusion	Stereopsis Near: nil (Randot Preschool Stereotest)	Stereopsis Near: 400” random dot stereopsis (Randot Preschool Stereotest)