A complete set of “Dunn’s Model eye” or “Skiascopic Model Eye” by F. Davidson & Co, 29 Great Portland Street, London, W. Early 20th C. The set consist of an artificial eye, 6 lenses and 17 different hand painted retinae. The artificial eye has a turning disk with 3 different holes, simulating the pupil, a lens holder and on the back you can put one of the 17 retinae for study the retinae. Doctors trained with these to learn how
Read More...