Scan 3D

We capture the geometry of your parts, using our contactless system, and convert it into 3D files.

3D scanning is a process that allows the forms and dimensions of an object to be measured without any contact.


There are numerous potential applications:

  • 3D scanning of objects with all dimensions, colours and textures.
  • Archiving, modifying the part, changing the scale or size.
  • Production using 3D printing.
  • Linking to a reverse engineering or inspection phase.

3D digitization is part of the product development sequence:

  • Either upstream, based on an existing product or a design mock-up to integrate it within the design process.
  • Or downstream, during dimensional control.

how does the 3D scan work?

“Each time we want to capture an image, we consistently adopt two complementary technological approaches to ensure the highest level of optical quality possible: photogrammetry and actual digitisation.”


This technique allows measurements to be taken using photographs of the same object from different perspectives. The software that processes the images is then in a position to measure precisely the 3D coordinates relating to any feature of interest.

We use this technique to identify the coordinates of round reference stickers which have been attached to an object or placed nearby.

We can therefore use the resultant data in three ways:

  • As straightforward measurement data, giving you the equivalent of a three-dimensional coordinate measuring machine (or CMM) to measure large items without needing to touch them.
  • As an indispensable tool to enhance precision when repositioning different images from our 3D scanner.
  • As a tool to measure static irregularities.


The principal behind fringe projection techniques (also known as structured light scanning) relies on a grating technique which consists in projecting an irregular light pattern onto the object to be scanned and recording the irregularity of the pattern using high definition cameras. The software can then determine the spatial coordinates of a matrix of points projected onto the surface of the object to be scanned.

The device is equipped with a range of lenses and interchangeable camera supports to adapt properly to the dimensions of objects to be scanned.

The object is then measured from a number of different angles. These measurements are then reset in real time and compared and contrasted with each other in the same framework using the stickers located on the object and the result of the photogrammetry.


Once the digitisation is complete, a tightly-packed point cloud is produced which perfectly reconstructs the global dimensions of the object as well as showing off its detail in pin-sharp resolution. We offer the following file formats:

  • File type: Point Cloud


Description: The point cloud is the raw file produced by the equipment. It is sent in the form of a text file which contains the coordinates of the three axes at every point.

For:  minimal cost, unprocessed data from the scanner

Against: difficult to use; poor visualisation

  • File type: Polygon

Formats : Stl vrml ply obj

Description : A polygon file is a mesh comprised of a large number of triangles. They are used in animations, rapid prototyping and graphics. The majority of CAD/CAM software is unable to import or process this file type.

For: Minimal cost, optimisation and editing is possible. May be used straight away for graphics, animation and rapid prototyping applications.

Against: Large data files which are difficult to use without specialist software


  • Versatility of parts and area of activity: diverse geometrical objects are measured, with sizes ranging from a few millimeters to several meters, and through touch-free measurement, flexible or highly fragile materials may also be scanned.
  • Reactivity: short delivery times and adaptability to manage emergencies
  • Safety: we have ISO 9001 certification and our quality control service constantly works with our team to maintain and improve the process
  • Validity: Digitizing device validation certificates and calibration part annual reports are made available.
  • Guarantees: Our team commits to quickly providing you with a detailed quote with an agreed completion date


  • Models
  • Moulds
  • Production items (industrial or public domain)
  • Vehicles (land, sea or air)
  • Sculpture
  • Prosthetics
  • Unique items, rare or precious (in good condition or damaged)
  • Biological items (animal or vegetable)