** U.S. industrial lens maker's shares LPTH.O jump 16.7%
to $2.73 premarket after NASA confirms optical elements made by
its unit are supporting Mars exploration program
** LPTH among the most traded Nasdaq-listed stocks, with
318,000 shares having exchanged hands
** Co says NASA's Jet Propulsion Laboratory recently
confirmed that optical elements manufactured by its unit, ISP
Optics, is supporting the Mars Curiosity Rover's efforts in
NASA's science exploration program urn:newsml:reuters.com:*:nACS3R5gta
** Stock down 40% YTD
(Reporting by Sruthi Shankar in Bengaluru)
((sruthi.shankar@thomsonreuters.com;))