10
ARMASIGHT by FLIR
SPARK
U S E R M A N U A L
TABLE 2-3. ELECTRICAL DATA
ITEM
DATA
Battery
One CR123A Lithium 3V or CR123 type
rechargeable batteries with voltage 3.2V
Continuous Operation*
Up to 40 hr at 20°C (68°F)
* With IR illuminator off.
TABLE 2-4. OPTICAL DATA
ITEM
DATA
Magnification:
- with 1x Lens
- with 3x Afocal Lens*
- with 5x Afocal Lens*
1x
3x
5x
1X Lens:
- Focal Length
- Lens F/number
- Focus Range
35 mm
1:1.7
0.25 m to infinity
FOV:
- with 1x Lens
- with 3x Afocal Lens*
- with 5x Afocal Lens*
35°
11°30’
7°30’
Exit Pupil Diameter
8 mm
Eye Relief
20 mm
Eyepiece Diopter Adjustment
-5 to +5 diopters
Built-in IR Illuminator
- Power
- Illumination Range
- Focus Distance
- Illumination Wavelength
50 mW
20 m
3 m
810 nm
* Optional.
TABLE 2-5. ENVIRONMENTAL DATA
ITEM
DATA
Operating Temperature
-40 to +50°C
Storage Temperature
-50 to +70°C
Humidity
95%, 25°C to 40°C for 48 hr
Illumination Required
Natural night illumination
(overcast starlight to moonlight)
Environmental Rating
Water and fog-resistant
