How do you measure complex 3D surfaces, internal geometries and features that video sensors can’t reach?

Laser triangulation sensors deliver fast, precise Z-axis measurements for the most challenging inspection tasks. Explore how it works and why it matters for modern metrology in this white paper from the experts at OGP. You’ll learn:

 

• Key terminology: spot size, standoff distance, measuring range, dynamic resolution and triangulation angle
• DRS (off-axis) vs. TTL (through-the-lens) laser configurations
• Technical specifications and accuracy considerations
• Real-world applications, including complex 3D surface scanning and high-density profiling

Whether you’re measuring machined parts, molded components or assemblies with fine features, gain the technical insight needed to select and deploy the right laser sensor configuration.