Main Entry: amplitude of accommodation Function: noun : the difference between the refracting power of the eye when adjusted for vision at the far point and when adjustedfor vision at the near point
amplitude of accommodation am·pli·tude of accommodation (ām'plĭ-t&oomacr;d', -ty&oomacr;d') n. The difference in refractivity of the eye at rest and when fully accommodated.