Armasight NSBEAGLE032GDS1 EAGLE GEN 2+ SD Night Vision Binocular - Manual (Page 13)

13
TABLE 2-4. OPTICAL DATA
ITEM DATA
Magnification: 3.5 X
Lens Focal Length 80 mm
Lens F/number 1:1.6
Focus Range: 5 m to infinity
FOV 12°
Exit Pupil Diameter 10 mm
Eyepiece Focal Length 24 mm
Eye Relief 21.5 mm
Eyepiece Diopter Adjustment -5 to +5 diopters
Built-in IR Illuminator:
— Power
— Illumination Range
— Illumination Wavelength 50 mW
up to 50 m
850 nm
TABLE 2-5. ENVIRONMENTAL DATA
ITEM DATA
Operating Temperature -40 to +50 °C (-40 to 122°F)
Storage Temperature -50 to +70 °C (-58 to 158°F)
Humidity 95 %, 25 °C to 40 °C for 48 hr
Illumination Required Natural night illumination
(overcast starlight to moonlight)
Environmental Rating Waterproof
TABLE 2-6. IR850 DATA
ITEM DATA
IR Emitter Type LED
Peak Wavelength 850 nm
Power 500 mW
Illumination Range Up to 500 m
Divergence 8° to 12°
Battery Single CR123А (3V)
Operational Time at 20 °C (68 °F) From 1.5 hr (Full Power) to 10 hr (1/4 Power)
Overall Dimensions with Mount 121 Ч 41 Ч 37 mm (4.76 Ч 1.61 Ч 1.46 in)
Weight (with Mount, without Battery) 102 g (3.6 oz)
Operating Temperature -30 to +50°С (-22 to 122°F)
Storage Temperature -50 to +70°С (-58 to 158°F)
Environmental Rating Water Resistant