THAI OPTICAL GROUP PUBLIC COMPANY revenue for the last year amounted to 3.48 B THB, the most of which — 3.17 B THB — came from its highest performing source at the moment, Concentrated, Plastic and Glasses Lens, the year earlier bringing 2.71 B THB. The greatest contribution to the revenue figure was made by America — last year it brought THAI OPTICAL GROUP PUBLIC COMPANY 1.09 B THB, and the year before that — 759.05 M THB.