The 6-part human eye model (magnified 5x) is a very highly detailed demonstration of the human eye, allowing students to deconstruct the eyeball itself into six smaller parts to examine the major internal structures including the retina with vitreous humour, lens, and sclerotic membrane. The model is mounted on a solid base to allow for decades of student use. Included color key card calls out 19 labeled structures on the model. Size on base: 5.1″L x 5.1″W x 8.3″H.