The aviators night vision goggles DIANA A are specially designed for helicopter pilots. They allow the pilots to navigate at nap of the earth, take-off, landing and other operations that are practically impossible or extremely dangerous in night conditions without the use of illuminating resources.
allow non-stop surveillance of the earth surface at heights not more than 60 m and velocity not more than 270 km/h with wide field of view – 41°, that considerably expands the opportunities of the air-patrolling, flight over poorly illuminated or entirely not illuminated fields, performing night reconnaissance, and search and rescue /SAR/.
DIANA A are mounted to a single point on the pilot’s helmet visor guard. The absence of eyecups and the exit pupil relief allows nearly full peripheral vision.
|Field of View||41°|
|Focus range||from 0.25 m ÷ ∞|
|Supplying voltage||2.4 ÷ 3 V DC / 24 ÷ 28 V DC via adapter (optionally)|
|Battery type||2 x AA (R6) for every pack|
|Weight of the APS||0.220 kg|
|Weight of the flip-up helmet mount mechanism||0.200 kg|
|Weight||0.6 kg (aluminium housing) / 0.55 kg (polymer housing)|
|Flip-up / flip down||button release|
|The device complies with||AN/AVS-6|