Skosok Night Vision Goggles OVN-1
OVN-1 - Skosok Night Vision Goggles
The OVN-1 helicopter pilot's night vision goggles (NVG) are intended for observing objects outside helicopter at low light levels during take-off, nap-of-the earth and low-altitude flying, object search and location, landing onto unlit pads, rescue operations.
The NVG are binoculars, built around two 2nd + plus/3rd_ generation bi-planar image intensifying tubes, featuring a 18-mm photocathode with high spectral sensitivity. The goggles are fitted with the built-in automatic brightness control system, sensitive to external illumination changes.
The OVN-1 night vision goggles are designed for fitting different types of flight crew crash helmets (e.g. ZSh-7B).
Composition of the OVN-1 night vision goggles delivery set depends on a helicopter type.
Designer: Azov Optomechanical Plant JSC
Field of view, deg.
Diopter adjustment, diopter
Interpupillary adjustment, mm
Operating temperature range, C
from -40... +40
Power supply, V: - aircraft electrical system
- autonomous source
Power consumption, W
not more than 3
Time of continuous operation, h
at least 2
Weight, kg: - in work-ready condition
- in case with SPTA
Max overall dimensions, mm: - night vision goggles
- night vision goggles in case