Telecentric Measurement System TM-X5000 Series

Silhouette-Based Analysis for Guaranteed Accuracy Telecentric Measurement System
TM-X5000 Series


Large ø120 mm ø4.72" field of view model now available

Conventional model: ø65 mm (ø2.56") / Max. field of view of new model: ø120 mm (ø4.72")

A Simple Solution for a Variety
of Industries and Applications


Lead frame dimensions

Outer Diameter/Profile

Lens diameter/height

Abnormality Detection

Shaft diameter and foreign particle detection

Runout and Positioning

Tool runout/positioning

Accurate Even with Misaligned Targets

The dual telecentric optical system—with telecentric lenses in the transmitter and receiver—ensures sharp edges without sacrificing accuracy even for misaligned targets.
This technology enables stable measurement in a large depth of field (+/- 20 mm), providing a robust solution for inline measurement.

Conventional optical systems

Blurred edges if the target position changes


Sharp edges even if the target position shifts

Guaranteed Accuracy Throughout
the Field of View

Pre-calibrated, low-distortion system provides reliable results

Low-distortion lenses are combined with KEYENCE's proprietary algorithm to enable accurate measurement without concern for precise target positioning or specialized lighting. In addition, calibration certificates are available upon request.

Conventional lens

Distortion near the edges

TM-X5000 lens

Minimal distortion throughout the field of view

Simple Configuration, Advanced Capability

Easy-to-use measurement tools for simplified setup

Take advantage of more than 100 tools that can be mixed and matched for a wide range of inline inspections, including dimensional measurements, GD&T, master comparisons, and defect distance measurement.

  • Basic Tools

  • Element Tools

  • Auxiliary Tools

  • Application Tools

    GD&T Tools