The most important way to prevent eye melanoma is to avoid excessive exposure to sunlight, especially between 10 a.m. and 2 p.m., when the sun's rays are most intense. Wear sunglasses, and be sure they have ultraviolet protection.
A yearly eye exam is recommended.
Damato B. Treatment of primary intraocular melanoma. Expert Rev Anticancer Ther. 2006;6:493-506.