Armasight DACCIPHBB01NTS1 Cipher Digital Night Vision Clip-on System - Manual (Page 13)

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TABLE 2-3. MECHANICAL DATA
ITEM DATA
Weapon Mount Type Picatinny, MIL-STD-1913, or Weaver Rails
Overall Dimensions (w/ Mount) 202Ч67Ч80mm (7.9”Ч2.6”Ч3.2“)
Height of the Cipher Axis
above Picatinny/Weaver Rail
40 mm (1.57 in)
Weight (w/ Mount, w/o Batteries) 0.58 kg (1.3 lbs)
TABLE 2-4. OPTICAL DATA
ITEM DATA
Field of View (horizontal x vertical) 10° x 8°
Objective Focal Length 27 mm
Objective F-number 1:1.25
Entrance Pupil Diameter 21 mm
Exit Pupil Diameter 25 mm
Eye Relief 45-55 mm
Focusing Range 5m to infinity
TABLE 2-5. ELECTRICAL DATA
ITEM DATA
Battery Two CR123A (2×3V)*
Current Consumption, maximum 500 mA
Battery Life at 20 °C (68 °F) up to 3 hr
External Power Supply 6 VDC/ 1 А
* Any CR123 type rechargeable batteries with voltage 3.0V can be used
TABLE 2-6. ENVIRONMENTAL DATA
ITEM DATA
Operating Temperature -40 to +50 °C (-40 to +122 °F)
Storage Temperature -50 to +70 °C (-58 to +158 °F)
Recoil Resistance 700g
Immersion 10 m for 30 min