CAMBRIDGE, MA, Oct 30, 2025 – Lumafield has introduced Auto-Dimensioning, a new capability for Geometric Dimensioning and Tolerancing (GD&T) within its CT platform. The feature delivers NIST-traceable measurements, providing engineers metrology-grade accuracy inside Lumafield’s scanning and analysis environment.
With Auto-Dimensioning, Lumafield’s CT scanning system identifies geometric features and measures tolerances such as flatness, parallelism, and profiles. It extracts both internal and external dimensions from a single, non-destructive scan. Auto-Dimensioning builds on Lumafield’s NIST-traceable calibration process, which uses a reference artifact and a calibration chain to maintain accuracy. This process ensures accuracy across all scanners and every site, providing engineers with traceable results in an automated workflow.
As a result, measurement tasks that previously took hours with a CMM or OMM are reduced to seconds.
Key benefits of Auto-Dimensioning include:
- Faster dimensional inspections: Simple, intuitive verification of geometric and dimensional tolerances in a fraction of the time that it would take with a CMM and minimal fixturing.
- Greater coverage: Measure internal and complex external geometries such as overhangs in a single scan to inspect a range of features.
- Broader material capability: Accurately measure reflective, and soft materials that OMMs and CMMs cannot.
- Confidence and accuracy: Powered by a NIST-traceable calibration workflow, Auto-Dimensioning delivers high accuracy, highly repeatable measurements.
“Auto-Dimensioning turns CT scanning into a true metrology tool, making it accessible to every engineer,” said Andreas Bastian, co-founder and head of product at Lumafield. “By automatically identifying and measuring features inside and out, we’re giving teams reliable, traceable data they can use to move faster, catch problems earlier, and build better products.”
In private beta, the capability will be available as part of Lumafield’s Voyager software in the first quarter of 2026.
Source: Lumafield
About Lumafield
Lumafield develops industrial X-ray computed tomography (CT) scanners and cloud-based software for non-destructive inspection and quality control in manufacturing. Its technology enables engineers to visualize internal part structures throughout product development and production. The company’s Neptune, Triton, and Voyager platforms support both lab-scale and in-line inspection, providing data-driven insights. Lumafield serves industries such as aerospace and defense, automotive, electronics, medical devices, batteries, consumer goods, and sporting equipment. Founded in 2019, the company is headquartered in Cambridge, MA, with offices in San Francisco and Los Angeles. Lumafield has received funding from investors like IVP, Spark Capital, DCVC, Kleiner Perkins, Lux Capital, Tony Fadell’s Build Collective, and Figma founder Dylan Field.