ARLINGTON, Mass., Jan. 6, 2010 – Optical product developer Optics for Hire (OFH) has acquired the patent portfolio and other key assets of Actuality Systems Inc. for an undisclosed amount. With this transaction, OFH acquired 19 US patents and numerous patent applications, including foreign counterparts. Key assets include: Laurin Publishing's 2003 Photonics Circle of Excellence Award winner, the Perspecta spatial 3-D system, as well as multiple free-eye 3-D image projection patents, and a suite of software and hardware technologies for cancer treatment. 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