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Microscopy

Optical profilometry provides comprehensive surface analysis that’s precise, efficient and contact free to protect your delicate samples.

We’re redefining surface measurement with advanced, non-contact 3D surface analysis. Using the Keyence VR-6200 Optical Profilometer, our scientists capture surface roughness, texture, and defects with precision – no contact, no damage, just flawless results.

From jet engine components to medical devices, optical profilometry is ideal for identifying fine texture variations, evaluating coatings and performing failure analysis or quality control. Cross section measurements can be performed with no blind spots and wall thicknesses and recessed features can be measured without cutting or destroying your sample.

Capabilities

  • 3D Surface Profiling: Captures detailed 3D images of surface topography with micron or sub-micron accuracy.
  • Non-contact Measurement: Uses optical technology (typically white light interferometry or confocal microscopy) to avoid damaging delicate surfaces.
  • High-Resolution Scanning Data: Delivers precise measurements of roughness, waviness, step heights, and flatness.
  • Testing Versatility: Suitable for polymers, composites, metals and more. We analyze your products surface defects, coatings, wear, or microstructures.

Applications

  • Evaluating surface finish and texture after machining or polishing.
  • Measuring coating thickness or etch depth.
  • Performing failure analysis or quality control for precision components.
computer screen showing the cross section of a material
Keyence VR Optical Profilometer measuring a cross section of a small component.

Sample Considerations

Sample preparation is typically minimal, which is one of its key advantages of this instrumentation. The ideal sample size depends on what you’re measuring, and we recommend you contact an expert to discuss your specific testing needs and associated sample considerations.