siOPTICA is dedicated to developing and delivering innovative optical solutions for different buisness verticals; primary products are latest generation secretive filters for payment terminals/ATMs, secure access terminals and mobile devices.

Exit since July 2015.

Press releases

7. September 2015
siOPTICA wins Constantia New Business as strategic Investor
Jena based siOPTICA GmbH has signed a shareholder agreement with Constantia New Business GmbH, the corporate venture capital arm of Constantia Industries AG, Vienna. With the newly won capital siOPTICA will extend its product portfolio of switchable privacy filters and also will move with its products into new markets. Currently the siOPTICA products are mainly used in ATMs and other payment terminals. siOPTICA has specialized in the development of switchable privacy filters. The siOPTICA priva
14. August 2013
High-Tech Gründerfonds invests in Start-up for Special Optics
High-Tech Gründerfonds invests a Start-up Company for Special Optics. The investment shall funds the setup of siOPTICA GmbH. siOPTICA offers innovative secretive solutions first and foremost for payment terminals or ATMs. In a multitude of countries, there is a requirement to screen the PIN input during payment transactions from unauthorized views. siOPTICA has developed a special secretive filter that has reduced the brightness loss –which in the state-of-the-art is tremendous- to a negli

Info & Contact

Markus Klippstein
Ravi Srivastava


Moritz-von-Rohr-Straße 1a
7745 Jena

In portfolio

19. Jul 2013 – 29. Jul 2015