At Gurley Precision Instruments, measurement is our business. GPI was one of the first companies to develop the chrome-on-glass process necessary to manufacture optical encoder discs, and has since been a significant provider of optical encoders, precision optics, and a number of related devices. Our commitment to measuring excellence is still very much alive today - as we offer as many standard and custom encoder options as any company in the business. Incremental, absolute, and Gurley's own "Virtual-Absolute" technologies can be put into enclosed and modular rotaries, as well as linear configurations. Each is available in prototype and OEM quantities.
Gurley's capabilites in custom optics also have a long history of their own. With lower overhead than most of our competitors, and a culture of high quality and value, GPI has become a low-cost alternative for optical components of all types. Spherical, aspherical, and achromatic lenses, prisms, mirrors, and beamsplitters, are just some of the optics the Gurley team manufactures for our customers.
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