Newport Corporation offers the widest range of standard and custom echelle gratings and the most advanced ruling capability in the world. All of our gratings can be reproduced through our high fidelity replication processes. (read more)

Available in a variety of styles, types or bar spacing, SlipNOT® Grip Grate® is ideal for wet and oily areas. SlipNOT®'s surface makes any grating meet OSHA's standards. (read more)

Newport Corporation offers the largest selection of plane ruled gratings. Designed for use in first order, these gratings are blazed for specific wavelengths and generally have high efficiency at those wavelengths. Flexibility in substrate material, size and coating type allow you to build the grating for your system. (read more)

Newport Corporation offers a wide selection of holographic gratings with varying modulation depths. Generated optically, holographic gratings display none of the periodic errors or ghosts typically found in ruled gratings. Products typically exhibit excellent wavefront flatness and can have high efficiency in a single plane of polarization. (read more)

Penta prisms can deviate an incident beam without inverting or reversing to 90°.The deviation angle of 90° is independent of any rotation of the prism about an axis parallel to the line of intersection of the two reflecting faces. (read more)

Prisms are blocks of optical material with flat polished sides arranged at precisely controlled
angles to each other, which deflect, deviate or rotate beams of light as well as dispersing their wavelength. (read more)

Tower Optical Corporation manufactures custom optical prisms to match your specifications. (read more)

GRIP STRUT® exceeds Federal Specification RRG-1602-Latest Revision. Multi-directional tests were performed under five conditions - dry, greasy, muddy, soapy and icy - with results proving up to 180% more slip-resistance than other similar products. The serrated surface of GRIP STRUT ® provides for slip resistance in all directions, under all conditions! And with 4-1/2" side channels on GRIP STR... (read more)

RMI manufacturers custom prisms in a wide range of optical materials including FS, Bk7, High index glasses, CaF₂, ZnSe, Silicon and others. Their custom prisms are characterized by the highest surface quality and tightest angular tolerances. (read more)

The Risley Prism is a high resolution beam steering device consisting of a pair of rotatable wedged elements that redirect the laser beam by refraction. The refracting angle of each wedge is typically less than 5 degrees. By rotating each wedge independently the laser beam can be steered to any position within a solid angle defined by the maximum deflection. (read more)