TUCSON, Ariz., May 20, 2008 -- 4D Technology has introduced a line of optical mounting components for use with large-aperture laser interferometers. It said the components improve the measurement quality of laser interferometers, which is "often compromised by inferior mounting components and ad hoc mounting configurations."

The components reduce setup time and improve measurement repeatability, providing stable mounting in a broad range of measurement configurations. Rigid and vibration-resistant, the mounts interface readily with optics from most manufacturers, the company said.

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4D Technology’s mounting components enable accurate measurement of optical elements. The configuration shown for measuring the 4-inch flat includes a 2-axis base, rotation adapter and bayonet mount.

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The new components feature sturdy bases and table guides for use on optical tables; translation, tilt and rotation adapters for alignment; chucks and bayonet-style mounts to securely hold test optics; and shelves, plates and other accessories for custom mounting configurations.

Mounts are available in 4- and 6-in. versions to accommodate most Fizeau interferometers, including 4D's FizCam Fizeau dynamic interferometers.

4D Technology makes optical metrology instruments for applications in astronomy, aerospace, data storage, semiconductor and other industries.

For more information, visit: www.4dtechnology.com; e-mail: info@4dtechnology.com

4D Technology
3280 E Hemisphere Loop
Suite 146
Tucson, AZ 85706
Phone: (520) 294-5600
Toll-free: (800) 261-6640
Fax: (520) 294-5601

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