1. A method for reducing the effects of motion in measurement data from the eye of a patient, said method comprising: collecting measurement data at a plurality of positions across the eye of the patient using a measurement system; simultaneously collecting images of the retina of the patient such that each measurement has a corresponding image frame using a fundus imaging system different from the measurement system; comparing each image frame to a reference image frame to determine the amount of eye movement that occurred during the collection of the measurement data; collecting replacement measurement data when the determined amount of eye movement associated with one or more positions exceeds a predetermined threshold, with the location of the collected replacement measurement data being adjusted to compensate for the determined amount of eye movement; generating an image from the measurement data; and storing or displaying the image.