Established in the year of 1996, OSA is the largest distributor of finished and semi finished ophthalmic lenses in varieties of materials like plastic, mineral, trivex and polycarbonate. The company also has a strong division in supplying a wide range of high value-added products, ranging from efficient optical machineries, state-of-art cutting tools to environmental-friendly lens cleaning products.

It is our pleasure to invite you as a consumer to browse through the pages and inform yourself about the huge variety of lenses, consumables, instruments and machineries that we can provide. Each of our products is fully informative to match any of your requirements.