FocalSpec, a Finland-based precision quality control sensor developer backed by pension insurer Veritas Pension Insurance, has been bought by networking, industrial and technical products supplier TKH Group for an undisclosed sum.
Spun out of VTT Technical Research Centre of Finland in 2009, FocalSpec manufactures optical quality control sensors that rely on line confocal imaging components where the light emitted from a bright white LED is interpreted via a CMOS photodetector array to compose a spectrum of thousands of distinct measurement points.
Line confocal imaging is especially effective in evaluating materials with transparent layers, overlays or air gaps. FocalSpec claims its products are of particular use in quality control settings for mobile devices.
FocalSpec will be absorbed by TKH subsidiary LMI Technologies with the acquisition, helping the corporate bolster its confocal technology portfolio in areas including consumer electronics, batteries and pharmaceuticals.
The FocalSpec operation will become LMI’s global line confocal competence centre but will also continue in-house product development while strengthening its capabilities with the aid of LMI’s metrology and sales resources.
FocalSpec obtained $3.8m in a 2017 equity round featuring Veritas Pension Insurance and an unnamed Chinese retailer, as well as VTT Ventures, the research institute’s investment arm, Nordic Option and then company CEO Sauli Törmälä.
– A version of this article first appeared on our sister site, Global University Venturing.