Functional Human Eye Anatomy Model With Change Lens

This engaging eye model can be used to demonstrate the optical functions of the human eye, including representation of an object on the retina, accommodation (change in the lens curvature), near-sightedness and far-sightedness. This eye model is great for impactful demonstrations and is great in a classroom or clinic. The eye model is composed of:

• Half eyeball with adjustable iris diaphragm, lens holder and 2 convex lenses (f = 65 mm and 80mm), on a rod
• Half eyeball with retina (transparent screen), on a rod
• Lens holder with one concave and one convex corrective lens, on a rod
• Candle holder with 2 candles, on a rod
• Aluminium rail, 50 cm long, with 4 clamp slides
• Storage case for physical eye model.