Interferometers measure distance in terms of wavelength and determine the wavelengths of light sources.

Optical flats or test plates are polished surfaces that are used as references against the flatness of unknown surfaces for comparison. They use the property of interference to measure the flatness of a test surface.

Optical prisms are blocks of optical material with flat, polished sides that are arranged at precisely controlled angles to one another. They are used in optical systems to deflect or redirect beams of light. They can invert or rotate images, disperse light into component wavelengths, and separate states of polarization

Optical manufacturing services design, fabricate, finish and test optical components and optical elements.

Optical and optoelectronic design services assist with the initial conception and design of an optical or optoelectronic device or assembly.

Dimensional measurement and metrology services use mechanical gaging, CMM measurement, non-contact imaging or other specialized methods to inspect and measure part dimensions and geometry.

Material testing services test, analyze, and certify a wide range of materials for purity, chemical compatibility, and environmental impact.

Calcite polarizers are crystals used to separate unpolarized light into two separate plane polarized beams.

Metal shapes and stock includes metals and alloys in the form of bar, rod, beam, plate, foil and other standard shapes.

Optical mounts are specialized holders designed for use with a variety of optical assemblies.

Property testers are used to determine various physical properties of samples, including distillation, vapor pressure, and cloud, flash, freezing, melting, or pour point.

Optical polarizers are optical devices that can transform unpolarized or natural light into polarized light, usually by the selective transmission of polarized rays.

Profiles and structural shapes include shaped stock with uniform cross sections such tees, angles or beams manufactured through extrusion, continuous casting, roll forming, and other processes.

Monochromators are optical subassemblies used to isolate narrow portions of a light spectrum. They accept polychromatic input from a lamp or laser, and outputs monochromatic light.

Glass materials have a random, liquid like (non-crystalline) molecular structure. They are heated to a temperature sufficient to produce a completely fused melt.