An Essay On The Nature And The Consequences Of Anomalies Of Refraction is a book written by Franciscus Cornelius Donders and originally published in 1899. The book delves into the study of optics and the human eye, specifically focusing on the anomalies of refraction. Donders examines the nature of these anomalies, as well as their consequences and the impact they can have on vision. The book is written in a scientific and technical style, with detailed...