Artificial eye is a kind of prosthetic product. Wearing an artificial eye can not restore the patient's vision, but it is a remedy for facial defects. Therefore, eye disability or loss caused by some accidents and malignant diseases can be improved by installing artificial eyes. At present, artificial eye materials emerge one after another, such as glass artificial eye, polymer artificial eye and crystal artificial eye. Polymer artificial eye is the most widely used. According to authoritative statistics, at present, more than 95% countries in the world use polymer materials to customize artificial eyes. Materials such as glass artificial eyes and ceramic artificial eyes have been gradually eliminated by the market. .
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