One-shot Measuring System “MESEN™_ In Line”

Auto edge detection. Telecentric lens

One-shot Measuring System "MESEN™_ In Line"

Auto edge detection. Telecentric lens

Innovative 2D One-shot software

MESEN is an innovative 2D one-shot software that measures all measurement points in a real-time image in one second, even when the object is in a different position and orientation.

In Line Measurement: Software PLC Communication, Robot Classification

MESEN-in-line Machine Vision solutions can be easily integrated into production lines. Programmable Logic Control (PLC) connections are supported.
MESEN can find deviations from allowed tolerances and perform predefined tasks such as fault detection. When MESEN reports the results of the inspection to the PLC, the PLC can classify the parts from the production line.


  • Customized applications, scalable systems.
  • 100 % Quality Inspection of Products: Connect the MESEN with the PLC to
  • integrate with the production line.
  • Process optimization.
  • Decrease the number of errors, increase productivity, and reduce manual quality control efforts.
  • Number of resolved complaints, improved customer relationships.

Bi-Telecentric lens

Bi-Telecentric lens suitable for precision measurements and capable of measuring large objects 90 mm in diameter at once.
Advantage: Minimize image distortion, Deep depth of focus (both below and above of a heavy object are clear)

photo) inflexibility of magnification (even if the Z position of an object is different, but the image size is the same)

Telecentric Parallel Lighting

Telecentric Telecentric lighting, which provides parallel light, provides the best edge intensity contrast, with a 20 to 30 percent deeper depth than normal lenses and minimizes the scattering of light.

Option: Coaxial Lighting (Upper)

Precision measurement of less than 5 um

Repeat precision measurements of less than 5 um are possible. The higher the magnification of the lens, the better the precision.

Sub-pixel Image Processing for High Precision Measurements

We applied an algorithm to break down the intensity of light into sub pixels.

Pattern matching algorithm & measurement in just 1 second

Even if you change the position and orientation of an object in the real-time image, more than 100 measurement points are automatically detected and measured, the fastest in the world, in just one second.

Equal measurement results without individual error

Sources of random error
  1. Indivisual biological variation
  2. Measurement error
  3. Sampling error

Measure multiple objects at once

Simple operation: simply set measurements and tolerances by combining points, lines, and circles.

DB: automatically saves statistics, trend graphs, and analysis reports

Export measurement results to CAD DXF file and import drawings from CAD

Image Sensor selectable

Color, CMOS
max FPS
3.1M / Sony IMX265
3.45 x 3.45
1146 mv
2048 x 1536
1/1.8 inch
20M / Sony IMX183
2.4 x 2.4
462 mv
5440 x 3648

Vision Box

  • OS (Windows 10, 64 bit)
  • CPU: Intel CORE™ i5
  • RAM 16 GB, USB 3.0
  • Embedded : MESEN™ one-shot software , SQL database, XTMeasure


0.088 x
0.138 x
0.35 x
1.333 x
100 dia mm
60 x 50 mm
24 x 20 mm
6 x 5 mm
Work Dist
120 mm
180 mm
67 mm
60 mm
Focus depth
16 mm
35 mm
5 mm
0.5 mm
(W)100 mm X (V)100 mm, Z axis movement: 40 mm
Strengthened glass: load 3 kg
back light
Telecentric LED(Green)
Light control
High, medium, and low adjustment buttons
W .V. H
160. 260. 660 mm
160. 260. 450 mm
18 ~ 20
18 ~ 20
100 ~ 240 V, 50/60 Hz
Automatic recognition: 360 degree change and position
Detect edge with sub-Pixel
Correcting image distortion
Adjust camera sensitivity
How to set up measurements: Combine points, lines, circles, and arcs
Tolerance setting: absolute or % value
Simultaneous measurement points
Up to 150
Simultaneous measurement parts
Up to 150
Can be measured by ROI
Repeat Precision (Same Position)
Up to ±1 μm
Measurement precision (position change)
Up to ±5 μm
Measurement speed
Approximately 1 second
Automatically save measurement results
DB: historical, statistical analysis
Generate Excel Report
Help: Video tips on how to use
Image processingcontroller
OS (Windows 10, 64 bit), Intel i5 CPU,
RAM 16 GB, 포트(USB 3.0, LAN)
24″ or higher (FHD: 1920 X 1080 and above)
Working environment
working temperature
+10 ~ 35°C
working humidity
20% ~ 80% RH(Non Condensation)
Send measurement results to your server
PLC communication: measurement start and measurement results (OK, NG)

Note: Precision improves as objects are closer to the center of the stage and the same location.

Where to Use

  • Press workpiece, injection, extrusion, sintering, stamping, molded parts
  • Automotive and mechanical parts: pin, chip, shaft, connector, O-ring, gasket, screw, spring
  • Electronic. Semiconductors, Smartphone parts: PCB, LCD parts, lead frame, camera module
  • Medical Parts, Implant Parts

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