Libros de physiological optics

The energy value of the minimum visible chromatic and achromatic for different wave-lengths of the spectrum

Optical Formulas Tutorial

If your eyes could talk

Revision in optics and refraction

Die Lehre vom Binocularen sehen

Textbook of visual science and clinical optometry

Zur Theorie des Erkennens durch den Gesichtssinn

Introduction to physiological optics

Traité d'esthétique visuelle transcendantale

Introduction to the Optics of the Eye

Oculus hoc est

Origin of the ocular light-modulated standing potential in cat