 Vuzix Corporation NASDAQ:VUZI has reported second-quarter revenue of 3.0 million, up 3 from a year earlier, with growth expected to continue for the remainder of the year. Despite the macro challenges that persisted throughout our second quarter, we were able to achieve both sequential and modest year-over-year product sales growth, Vuzix president and CEO Paul Travers said in a statement announcing the companys results. 