The trevista® sensor system is based on the patented shape-from-shading technology and is perfect for the inspection of technical and decorative surfaces in industrial environments.

Thanks to the integrated controller, trevista® SWIFT is particularly space-saving and can be easily integrated into existing production processes via the GigE interface. The compact unit is equipped with a 5MP high-speed camera (10GigE) plus lens and is ready for immediate use.

Benefit from the outstanding trevista® image quality at the optimum price-performance ratio.

The Product Highlights:

• Easy and fast integration
• Space-saving and compact thanks to integrated controller
• Reliable detection of bad parts based on the topographic information obtained in the µm range
• Testing of surfaces in motion 
• Best possible lighting inclination range
• Maximum brightness and maximum protection from extraneous light
• Full resolution without field limitation or speed reduction
• Unbeatable price-performance ratio for glass turntable surface inspection

Shape from Shading: See What´s Really There

SAC’s unique ‘Shape from Shading’ technology deduces information on the three-dimensional shape of an object from the shading of its surface. A special algorithm calculates high-quality result images in an instant. This enables surface inspection even with large quantities.

The perfect image – step by step:
The slope images in x and y direction detect shape deviations with a preferred direction. The direction-independent integration image contains additional topographical information. It can be used to show elevations and depressions. The texture image identifies the brightness properties of the surface.