Inrad Optics, Inc. announced earnings results for the full year ended December 31, 2018. For the full year, the company announced sales was USD 11.488 million compared to USD 9.859 million a year ago. Operating income was USD 867,440 compared to operating loss of USD 494,127 a year ago. Net income was USD 706,608 compared to net loss of USD 682,531 a year ago. Basic earnings per share from continuing operations was USD 0.05 compared to basic loss per share from continuing operations of USD 0.05 a year ago.