System and method for obtaining ophthalmic measurements for progressive lenses that accurately account for body stature and posture

摘要

A method of obtaining ophthalmic measurements. An individual wears frames. Control simulations are performed to determine an average far gaze view line, average intermediate gaze view line, and average near gaze view line. The average far gaze view line intersects the lens plane at a second intersection point. The average intermediate gaze view line intersects the lens plane at a third intersection point. The average near gaze view line intersects the lens plane at a fourth intersection point. The far region extends from a first position above the first intersection point to a second position below the second intersection point. The intermediate region extends from the second position to a third position below the third intersection point. The near region extends from the third position to a fourth position below the fourth intersection point. The control simulation takes into account the height and stature to fit the natural viewing dynamic.