San Diego, CA -- (SBWIRE) -- 04/09/2012 -- A lawsuit was filed for investors in NASDAQ:OPXT shares in effort to block the proposed takeover of Opnext, Inc. by Oclaro Inc. and NASDAQ:OPXT stockholders should contact the Shareholders Foundation. Read the full press release at http://www.sbwire.com/press-releases/opnext-inc-nasdaqopxt-investor-lawsuit-in-effort-to-stop-takeover-135743.htm