FocalSpec

Superior topographic imaging

FocalSpec utilizes a Lateral Chromatic Aberration (LCA) technique to develop and manufacture nanometer-accurate surface topography, gloss measuring sensors and devices for high-speed on-line applications.

The LCA technique can be applied to diffused, glossy, colored and transparent surfaces. The technique can also be used for the thickness measurement of transparent objects, transparent coatings on non-transparent objects and the total thickness measurement of non-transparent objects. The LCA technique is fast, accurate and immune to many disturbances present in the industrial environment.

Advantages of the LCA sensor compared to other conventional techniques include excellent resolution, a high dynamic range, a high sampling speed, a wide application range and instant topography of a line of 1000 points at the speed of up to 1000 lines per second.

The FocalSpec business is based on continuing development of applications for the patented LCA technique.

Investors

VTT Ventures Oy, Group of angel investors, Management

Additional Information

President Sauli Törmälä
+358 44 5872001
sauli.tormala(at)focalspec.com
focalspec.com