R&D centres
Materials testing
Process validation




Over the years, V-Optics have developed solutions specifically adapted to R&D professionals. We provide you with reliable and robust equipment to assess your materials and production processes.

The lab professional is provided with all the possibilities that our unique technology offers to measure the surface quality of products and materials.

Based on deflectometry, and associated to a powerful in-house software, V-Optics' solutions are unequalled for their accuracy and speed of measurement and offer new perspectives for laboratory testing.

With fully flexible equipment, the professional sets the parameters to the defects to be detected and analysed, and to the shape and dimensions of each product. Typical measurements range from local defects, texture, to waviness and flatness according to the product material.

Performances & benefits



What our clients do with their Visuol equipment:


  • Measure optical distortion in glass

  • Characterise local defects: scratches, inclusions, chips, etc.

  • Inspect flatness of metal sheets

  • Measure roughness on paper sheets

  • Benchmark composites weaves according to their waviness


  • Field of measurement from cm² to m²

  • µm accuracy, excellent repeatability


  • Objective and reliable data and images

  • Fast and non-destructive control

  • Storing images and data for report editing and traceability

Equipment range




We will advise you on the optimal configuration to suit your development projects and working environment:


From portable devices
(QualiSENSOR Compact),

temporary lab space next to production lines
(QualiLENS L, QualiSensor Monitor),

or stationary equipment (QUALISensor LED C)



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© 2018 by V-Optics,

Supported by Région Lorraine
Supported by Région Lorraine