Brock String important in vision therapy?-- The Brock string is a great detection tool to help identify if you may have problems with convergence (such as Convergence Insufficiency or Convergence Excess) or suppression. The Brock string is also used therapeutically in vision therapy to help patients develop skills of convergence as well as to disrupt suppression. Also, the activity can be altered to make it easier or more difficult by bringing the beads closer/further to the nose and/or by employing lenses and prisms. Although this procedure is usually associated with binocular vision and anti-suppression therapy, it can also be a valuable procedure for developing accurate fixation skills under binocular conditions. Call on 8894844248 for more details ...