Laboratory of analysis and observation by Optical Microscope (OM)
What is Optical Microscopy (OM)?
Optical microscopy is an observation technique that enables the surface and structure of materials to be examined on a micrometric scale. Using visible light, it offers rapid, non-destructive visualisation of many types of sample.
In the FILAB laboratory, this technique is used in conjunction with other analytical methods to provide an accurate overview of your materials or defects. In particular, it can be used to identify surface defects, inclusions, areas of wear or corrosion.
We have several optical microscopes at our disposal, including a latest-generation microscope equipped with several modes such as: reflection (light and dark background), transmission, polarisation, cross-polarisation, etc. The instrument is automated and linked to dedicated software.
FILAB's Optical Microscope services
Our services
Our experts use this technique independently or in support of other analyses (SEM, BRX, ATG, etc.) as part of quality control, investigations or expert appraisals.
Examples of services provided by FILAB
Examples of our services
Visual characterisation of suspect deposits on a metal part
Controlling microcracks in injection-moulded plastic components
Observation of corroded areas on a medical device after testing in a simulated environment
Assessment of surface cleanliness before treatment or assembly
Why call on FILAB?
Multi-disciplinary expertise: our engineers combine their skills in materials science, chemistry and metallurgy.
Complete analytical park: analysis can be completed using techniques such as SEM-EDX, XRD or ATG.
Responsive: rapid results and clear interpretation.
COFRAC ISO 17025 accreditation for certain services (scope available on request).
