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4D Technology, An Onto Innovation Business

3280 E Hemisphere Loop, Ste 146
Tucson, AZ 85706 US
(520) 294-5600
4dinfo@ontoinnovation.com
4dtechnology.com

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About 4D Technology, An Onto Innovation Business

4D Technology provides fast, high-precision optical surface gauges and surface roughness profilers for accurate 3D, non-contact, high-resolution measurement of precision surfaces.  4D’s gauges measure in < 1 second with one-button operation, right on the shop floor.

4D Technology, An Onto Innovation Business Supplies the Following Products

Trade Names Offered by 4D Technology, An Onto Innovation Business

Editorial, News, and Products

ICON
IMTS 2026
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