Metrology

OCULUS Optikgeräte GmbH
Fluorescein image with the OCULUS ImageCam 3 visualizes the accuracy of a contact lens fit on the cornea.

Each type of part presents its own set of inspection challenges. This is especially true for sheet metal parts that are made of various entities, each with different positioning and dimensioning tolerances, and variable thickness gauges and sizes. These features can be inherently laborious to…

Machinists working strictly in metalworking shops don’t have many occasions to gage the thickness of soft materials. But many of our readers work in supporting roles, helping to build or maintain the machines that produce textiles, plastic films, paper, and other products that are compressible.…

Maintaining high-quality standards is critical in the heavy equipment industry. Customers rely on manufacturers to deliver products that perform reliably in harsh and demanding operating conditions. The stakes are high. Deviation from quality and overlooked detail can lead to expensive warranty…

GKN Aerospace Deutschland is a global tier-one supplier of airframe and engine structures, landing gear, electrical interconnection systems, transparencies, and aftermarket services.
The company has more than 38 manufacturing locations in 12 countries and 17,000 employees…

The collapse of Baltimore’s Francis Scott Key Bridge in March 2024 was the consequence of a long-standing problem: the fragility of aging infrastructure. As reconstruction gets underway on an estimated four-year timeline, the disaster reflects the urgent need for better bridge inspection…

If you’ve heard or read about quantum mechanics, you may have seen it described as “weird.” Even the great Albert Einstein—one of the founders of quantum mechanics—called certain aspects of the theory “spooky.”
With its wave-like particles and particle-like waves, quantum…