3d isometric flat conceptual of binocular vision disorders

visual strabismus convergence diplopia cranial myasthenia squint isometric vector 3d cartoon illustration flat concept background icon design pathway eye insufficiency eyesight disease exotropia gaze optic lazy retina sclerosis surgery disorder double amblyopia trochlear health anatomy vision horner examination medical brain esotropia syndrome trauma nerve oculomotor cortex hypotropia astigmatism ophthalmology