Optical devices
Lab, IFMO
ADlab,
SAO RAS
Real
Time Devices Scandinavia OY, Finland
Gurley
Precision Instruments, USA
Leica GS, Switzerland - Neva Technology, St.Petersburg,Russia
BUM TECHNO(Industrial technology Dept), St.Petersburg, Russia
Tuorla Observatory, University Turku, Finland
Sankt-Petersburg Electro-Technical University
Helsinki University of Technology