§ I. Binocular Vision; Difference of the Two Retinal Images. § II. The

Chapter

ABSTRACT

THE two eyes may be compared to two sentinels who, viewing the world from different standpoints, impart their experience to each other, and so complete in idea a common picture, uniting in itself all that each observer has seen separately.

§ I. Binocular Vision; Difference of the Two Retinal Images. § II. The Stereoscope; Simplest Stereoscopic Experiments. § III. Theory of Stereoscopic Vision.

ABSTRACT