Test & Measurement

To measure the Micron you always need good performance optics to visualize the smallest details. You will find exactly the Imaging Module here for:

- Metallography (Hardess Testing, Crimp Analysis, ...)

- Inside Measurement Machines

- Micro Assembly Control

- All Industry 4.0 Applications


The Analysis of welding results is a typical challenge of Metallography labs.

The Machine Vision Microscope with Coaxial Light and with Ring Light is perfect for Micro weld inspection.

One Plug and play Digital Microscope. No change of Equipment.

- Magnification: 3,75x,

- FoV: 2,2x1,8mmWD 36mm

- 5MP Sony IMX264 monochrome

- USB 3.1, 0.9 µm/Pixel

With the free OptoViewer it is also possible to execute pre calibrated measurements easily.

Hardness Testing (Vickers & Brinell)

Hardness Testing

Micro Hardness Testing needs high end optical microscopy images.
Opto is delivering since years Imaging Modules in existing Machinery.

solino can principally disrupt this business because:

- with solino we can detect micro indents on a big surface, by analyzing the reflections

- It is possible to identify the position of a μm size Indent, on big area with a standard camera

- solino analyses anomalies and offers reliable info about an indent of the object surface

- This makes the vision setup independent from the object surface or ambient light conditions

PAMAS FastPatch 2 GO [Particle Analysis for Liquids]


With our partner Pamas, we have developed the microscopic image analysis system PAMAS FastPatch 2 GO for automatic membrane filter analysis. 

The system analyses particles on filter surfaces and indicates particle counts and particle sizes in conformity with the ISO 4407 standard. Thanks to state-of-the-art microscopic image analysis technology, the system provides fast and precise measurement results of the entire filter surface or a user-selected partial area of the membrane filter. 

The PAMAS FastPatch 2 GO complies with the international standard ISO 4407 and provides measurement results in accordance with SAE AS 4059, NAS 1638, ISO 4406 and ISO 16232. The system includes a laptop or PC with pre-installed analysis software.

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  • Dark liquids
  • Two-phase liquids
  • Emulsions
  • High levels of contamination
  • High viscosity liquids (with prior dilution)
Product features
  • Automatic membrane filter analysis
  • Sufficient image resolution even for smaller particle sizes
  • Automatic focusing of uneven surfaces
  • Correct display of measurement results even with uneven particle size distribution on the filter. Averaging of multiple results.
  • Compensation of background colouration
  • Minimum measurement time
  • Output of measurement results in accordance with international standards such as ISO 4407, NAS 1638, ISO 4406 and ISO 16232

The accurate and repeatable measurement results of the PAMAS FastPatch 2 GO are output in real time: as these are continuously updated, the current particle counts and cleanliness classes are thus always displayed. The compact and clear analysis report provides information on the complete filter analysis and includes a table with information on particle size distribution. The user can record images of any part of the membrane filter surface and add them to the analysis report along with the size of each particle displayed.


  • Oil and Gas 
  • Laboratories / Research centres / Universities 
  • Dividing unit 


  • Cleaning fluids
  • Water-based hydraulics 
  • Emulsions and dark liquids 

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