NVM-14 Night Vision Monocular with 2nd Gen. II Tube

NVM14-2 is a hand-held, head-mounted, helmet-mounted, or a weapon-mounted Night Vision System that enables walking, driving, weapon firing, short-range surveillance, map reading, vehicle maintenance, and administering first aid in both moonlight and starlight.

Each unit allows for vertical adjustment (by using head straps), fore-and-aft adjustment, objective lens focus, and eyepiece focus. NVM14-2 Device is also equipped with an Infrared light-emitting source

NVM14-2 utilizes the principle of intensification of the residual light which is reflected from the surrounding objects. The optical system of the Monocular consists of an objective lens, an Image Intensifier Tube and an eyepiece.
Even under unsteady brightness conditions, Automatic Brightness Adjustment System always keeps the IIT brightness level constant. The Automatic Protective System controls the existing illumination level through the photo receiver. If the illumination level surpasses 100-300 lx for the following 10 seconds, the Monocular will shut off automatically.
The eyepiece incorporates several LED indicators:
- Red - serves as an IR Illuminator Indicator and an Battery Low Indicator at a time.
- Green - serves as an Excessive Brightness Indicator. If the bright light remains unchanged for over 10 seconds after the indicator turns on, the Monocular will automatically shut-off.

FEATURES

Compact and rugged design
Waterproof
Head or helmet mountable for hands-free usage
Weapon mountable
Auto Brightness Control
Bright Light Cut-off
Total Darkness Technology with built-in infrared illuminator and flood lens
Compatible with most IR lasers
Adaptable for use with cameras
Ergonomic, simple, easy-to-operate controls
Utilizes either a 123п░ Lithium battery or an AA Alkaline
Battery Adapter included
Optionally available patented Life Tracker System for measuring hours of operation

Total Darkness IR System	Yes
"SMART" Technology	No
Multi-Purpose System	Yes
IIT Generation	2+
Resolution	45-51 lp/mm
Magnification	1x
Lens System	F1.2, 27 mm
Proshield Lens Coating	Yes
FOV	40°
Range of Focus	0.25 m to infinity
Diopter Adjustment	-6 to +2
Controls	Digital
Automatic Brightness Control	Yes
Bright Light Cut-off	Yes
Automatic Shut-off System	Yes
Infrared Illuminator	Yes (Built-in with flood lens)
IR Indicator	Yes (in FOV)
Low Battery Indicator	Yes (in FOV)
Power Supply	(1) 3 V lithium, or (1) AA Alkaline
Battery Life	60 hrs
Environmental Rating	Waterproof
MIL-STD-810	Complies
Operating Temperature	-40 to +50 °C
Storage Temperature	-50 to +70 °C
Dimensions	120x49x69 mm 4.7"x1.9"x2.7"
Weight	0.34 kg / 0.75 lbs

please see the manual description for the device: NIGHT_VISION_MONOCULAR_NVM-14_manual.pdf