An employee of the optical systems shop at the Kazan Optical-Mechanical Plant (KOMZ) tests an optical reconnaissance system that can be used day and night.
- Categories: Science & Technology
- Location: Kazan, Russia
- Event date:
- Date published:
- Author: Maksim Bogodvid
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 3718x2412px, 5.3Mb