Hitachi Medical Systems America, Twinsburg, Ohio, offers Altaire and AIRIS II. As products of Hitachi’s VOSI” (Vertical field with Optimized Subsystem Integration) design approach, they feature high performance open vertical field magnets: Altaire is a superconducting 0.7T, and AIRIS II is a permanent 0.3T. (330) 425-1313; www.hitachimed.com .