The Sokol design bureau near Moscow has developed the first Russian FPV glasses "Filin-1" for controlling drones. When creating FPV goggles, the ability to work in a wide temperature range, from -20°C to +40°C degrees Celsius, was taken into account. A particularly important innovation was the introduction of a remote antenna; now the drone operator will be able to work from cover or while in armored vehicles. In addition, the design of the glasses allows you to adjust the interpupillary distance and diopters to suit the characteristics of each operator. Diopter adjustment occurs from -4 to +2. Glasses image resolution: 640 by 480. Glasses weight 400 grams