 Vuzix Corporation NASDAQ:VUZI announced its third-quarter results ending September 30, 2021, reporting a total revenue increase of 9 to 3 million, compared to 2.8 million during 3Q 2020. The Rochester, New York-based company said the increase in total revenue was due to higher sales of its smart glasses products that increased by 12 in 3Q 2021, compared to 3Q 2020. 