This model shows both sides of an eye which is enlarged 5 times. One side of the model shows the eye socket with a sagittal cutaway and the background to the eye and the electron microscopic fine structure of the retina are shown separately. On the other side it shows positioning of an eye with surrounded muscles and nerves.This model shows both sides of an eye which is enlarged 5 times.One side of the model shows the eye socket with a sagittal cutawayThe background to the eye and the electron microscopic fine structure of the retina are shown separatelyOn the other side it shows positioning of an eye with surrounded muscles and nerves.Mounted on 420mm x 305mm plastic base