With over 40 years of experience, SIVO SA is a specialist in surfacing optical lenses and has evolved from a small workshop to a high-tech factory. The company focuses on innovation and meeting the evolving needs of the international optical market. SIVO SA also offers instruments for opticians and a range of optic and sunglasses. They serve customers in Tunisia and other African countries, manufacturing lenses for various visual disorders such as hypermetropia, presbyopia, and stigmatism.