The role of common eye disease models lies in helping medical students, ophthalmologists and health education personnel to have an intuitive understanding of the structural changes and pathological features of various eye diseases. This model is usually made based on the real proportion of the human eyeball, with a clear internal structure, including major components such as the cornea, lens, retina, and optic nerve. It also presents the lesion morphology of common eye diseases such as cataract, glaucoma, conjunctivitis, macular degeneration, and retinal detachment through visual design.

By using common eye disease models, learners can have a more intuitive understanding of the pathogenesis, lesion sites and impact on visual function of different eye diseases, and enhance the combination of theoretical and clinical knowledge. This model is not only applicable to medical teaching and clinical training, but also widely used in health education and patient communication, helping the public understand the hazards of eye diseases and preventive measures. The model structure is intuitive and the colors are vivid, which is convenient for display and explanation, and can significantly enhance teaching effectiveness and learning interest. Overall, common eye disease models are of great significance in medical education, clinical training and health science popularization, which helps to enhance people's awareness of eye health and prevention and treatment.