Strasbaugh's nSpec continuous polishers are the optics industry standard for high-precision annular pitch polishing of optical windows, prisms, filters, and reference flats. nSpec optics polishing systems are designed for efficient production of flat optical components that require extreme surface flatness and low angstrom surface finishes in a variety of shapes and thicknesses. 5 models with 12", 16", 20", 24", and 32" work capacity Solid granite tables from 36" - 96" diameter Overhead bridge design for optimum thermal control Powered and suspended work rings with adjustable height control Motorized granite conditioner with pneumatic retraction For more information on Strasbaugh's nSpec continuous polishers, click here.  To request an Optics Catalogue CD, click here.