ATN NVM14 - Manual (Page 17)

3
2.2 WEIGHT, DIMENSIONS, AND
pERFORMANCE
WEIGHT AND DIMENSION
Weight (with battery) 335 grams
Length 140 mm
Width 50 mm
Height 69 mm
pERFOMANCE
Magnification 1X
f-Number 1.2
Field of View 40 degrees
Eyepiece Diopter Adj. -6 to +2
Eye Relief 25 mm
Focusing range 0,25m to
infinity
Voltage 3.0 VDC or 1.5 VDC
Power Requirements 1 CR123A or 1 AA
IR Illumination Range 20 meters
CONTINUOUS OpERATION
1 CR123A battery 40 hours