At about 2-1/2 inches in height, while isolating vibrations as low as 1 hertz, the new completely-passive Negative-Stiffness tabletop vibration isolation platform – developed by Minus K Technology – provides the industry’s thinnest low-height, low-frequency isolator for Microscopy (SPM, SEM, AFM, etc.), Micro-Hardness and Nano-Indenter Testing, Laser/Optical Systems, Biology/Neuroscience Systems.