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Price and review of DAVID SLS 3D scanners


DAVID Vision Systems GmbH, is a company specialized in 3D scanners located in Germany. DAVID was founded in 2009 as a spin-off company of the Institute for Robotics and Process Control at TU-Braunschweig.

The company offers an affordable and yet very capable line of products. After the DAVID SLS-1 and DAVID SLS-2 the company introduced in late 2015 their latest product called the DAVID SLS-3. This model is faster (almost twice as much compared to the SLS-2) and also a little bit more precise.

For most use cases this 3D scanner is one of the best price to performance ratio on the market. They can be used for a lot of different uses cases: architecture, jewelry, dental, body scan, 3D figurines, museum cultural heritage and engineering applications.

The SLS 3D scanners use the structured light technology. A patterned image is casted by a projector on the surface to scan. A camera captures the deformation of the pattern and the DAVID software is able to deduce the topology of the 3D surface and creates a 3D mesh.

Because of this technology the setup and calibration might be a bit long but the overall performance of the machine counterbalances theses setbacks.

 

If you are on a small budget David also offer a much cheaper alternative for low cost 3D scanning called the DAVID LaserScanner Starter Kit.

About this author

Pierre-Antoine Arrighi

Pierre-Antoine Arrighi is Aniwaa’s Technical Advisor and co-founder. Based in Paris, France, he is involved with the most important decisions in regards to the company’s overall strategy. He is also the team’s technical expert for all things related to 3D printing and scanning, as well as for virtual and augmented reality. He is also a Senior Consultant for French consulting firm kxiop.