Newport MKS Optical Pedestal Cube, 8-32 Mounting Holes PS-Q

The PS-Q Pedestal Cube is designed to allow mounting of PS Series Pedestal and Extension Posts at a 90° angle enabling the construction of ultra-stable multi-dimensional structures. What makes the Pedestal Cube system unique is its ability to allow alignable stacking of cubes on to posts. This is accomplished by using the PS-QA thread adaptor which fits into either of the two counterbores on the cube. The thread adaptor allows the cube to be rotated to the same orientation as any of the cubes below it while also providing a threaded hole on top of the cube for further stacking of posts or other cubes. With this feature, unlike other cubes, the Pedestal Cube can be infinitely stacked while maintaining a common alignment.