D-221 can be used as hand held mini binoculars or head mounted goggles with the optional Face Mask/Helmet Mount (flip up mechanism). Device equipped with powerful built-in I.R.Illuminator. High Optical and Technical characteristics, Light Weight, Modern Design, Aluminum ruged housing, Fast lenses (f 1,2/26mm), Wide Field of View without any "fish eye effect", High Resolution, Light Overload(flash) Protection-automatic shut off. - this is just beginning of advantages of our the Most popular commercial model. Great choice for Law Enforcement, Professional Dark Room, Search and Rescue and Safe Boating at Night. Built in "bright light sensor" safely disables system against accidental switching it ON in daylight.

Parameters:

Image Intensifier	Generation 2+ US
Resolution	28-38 lp/mm
Magnification	1x (3x optional)
Lens System	26mm f1.2
FOV	40˚
@1000 yards	860’
@1000 meters	262 meters
Range of Focus	10" to infinity 3m to infinity
Detection Range	902’ 275 meters
Recognition Range	656’ 200 meters
Diopter Adjustment	+4 to -4
Weather Resistant	Yes
Camera/Camcorder Adaptable	No
IR Illuminator	Yes 20 mW
Battery Type/Life	CR123/30 hours
Dimensions	120mm x 100mm x 80mm
Weight	500 grams
Operating Temperature	-4° F to 113° F -20°C to +45°C
Warranty	2 years

Nočné videnie Night vision Éjjellátó készülékek Nachtsichtgerät Dipol D-221 Gen.2+ Mil-Spec