The back of the eye, that is, the central point of the bulb’s posterior curvature, opposite the anterior pole, and adjacent to the optic nerve exit. It is the point at which the geometric axis crosses the posterior surface.
The back of the eye, that is, the central point of the bulb’s posterior curvature, opposite the anterior pole, and adjacent to the optic nerve exit. It is the point at which the geometric axis crosses the posterior surface.
