CleanTop research grade optical table w/vibration support legs

The Naval Research Laboratory (NRL) is seeking to purchase a CleanTop research grade optical table with Gimbal Piston pneumatic vibration isolation support legs and an 8ft overhead shelf system. The table must meet specific requirements, including a flatness of + .005" and a 3/16" thick ferromagnetic stainless steel top plate. The system must also include a Micro-g Modular Post Mount Support and a High-performance, self-leveling Vibration Isolation System. * Key features of the required system include: * Performance Series CleanTop with individually sealed holes * CleanTop II non-load bearing cups * Gross capacity of 4,000 lb @ 80 psi * Isolation efficiency up to 97% @ 5 Hz vertical; 90% @ 5 Hz horizontal * Highly damped, high stiffness leg frame * Vertical natural frequency of 0.8-1.7Hz depending on input * Horizontal natural frequency of 1-1.9Hz depending on input * Load capacity of 200 lb (90 kg) for the overhead shelf * US power strip with multiple outlets