Rubin's Eye Original Pre-Production Prototype
This is the original pre-production prototype handmade from Rosewood and Maple. Rubin's Eye is a vision demonstration tool that shows the mechanical causes of refractive disorders, and how they are corrected with lenses. Using a light source and an inverted slide, along with an "eye" with an adjustable axial length, a retinal "screen" and interchangeable corneal lenses, you can show your patients the physical cause of refractive disorders and the resulting effect on visual acuity. An incredibly easy way to explain myopia, hyperopia and astigmatism. Also includes an "accomodating" crystalline lens to explain presbyopia. One of a kind.