NEWTON, Mass., Aug. 07, 2019 (GLOBE NEWSWIRE) -- Dynasil Corporation of America (NASDAQ:DYSL) (the “Company”), a developer and manufacturer of optics and photonics products, optical detection and analysis technology and components for the homeland security, industrial, medical, and biotech markets, today announced that at the Special Meeting of Stockholders held on August 7, 2019, the Company’s stockholders voted to approve proposals to amend the Company’s certificate of incorporation to...