Model: M-PS-4 » View Series Overview

Stainless Steel Optical Pedestal, 101.6 mm, 25.4 mm Diameter, M4

  • $30.94

Additional Photos

  • M-PS-4: A= 101.6 mm

Newport Resource e-Catalogs*

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Technical References

User Manuals



The M-PS-4 Precision Ground Stainless Steel Optical Pedestal maintains long-term optical system alignment. This 25.4 mm diameter post has a 101.6 mm height. Each optical pedestal is marked with an index groove every 25.4 mm for a quick height reference. Cross-drilled holes allow 5 mm hex wrenches to aid in tightening and loosening assembled posts. An M4 threaded hole on each end allows pedestal posts and post extenders to be attached together end-to-end using a setscrew. In-between heights can be achieved by combining an optical pedestal with a 12.7 mm high post and/or spacers, available in 3.18 and 6.35 mm heights. For direct mounting to a threaded hole on an optical table, use a M6 to M4 thread adaptor. Optical pedestals enable ultra-stable mounting of optical mounts at low beam heights. Slotted clamping forks secure pedestals anywhere on an optical table.

  • Pedestal Post-S
  • Extension posts and spacers can be combined with pedestal posts to match any optical axis height.