PASSIVE NIGHT VISION BINOCULAR (LIGHT WEIGHT)
This binocular is compact and designed with IInd Gen / Super Gen image intensifier tube for hand held viewing. It is used for surveillance, patrolling and commando operations during night.
 
SYSTEM CHARACTERISTICS :
Parameters With IInd Gen. 18 MM II Tube With Super Gen. II Tube
Magnification 4X 4X
Field of view 9.5 ° 9.5 °

Range
(a) Detection of Btype Vehicle
(b) Recognition of Btype Vehicle
(c) Detection of group of men
(d) Recognition of group of men


600 M
500 M
400M
300M

650 M
550 M
450 M
350 M
Focus Range 50m-Infinity 50m-Infinity
Working life of II Tube (in Hours) 2000 10000
 
OBJECTIVE LENS :
Focal length 102 mm
f-number f/1.3
Focus Range 50m-infinity
 
EYE PIECE :
Type Slit beam binocular type, capable of being used for intra-ocular distance 55-72 mm.
 
Effective Focal Length 25.14 mm
Diopter stetting + 2D to - 4D
 
POWER SOURCE
Operating voltage 3.0 V DC
Power requirement 17 mA
 
BATTERIES :
2 Dry cell, size 'AA' 1.5 V/Lithium cells size 'AA' 3.5V/LS-6 SAFT/or requivalent with a dummy cell.
 
DIMENSIONS :
Length x Diameter x Width 250 mm x 100 mm x 105mm
Weight 1.3 Kg
 
ENVIRONMENTAL SPECIFICATIONS
Operating temperature - 30°C to + 45°C
Storage temperature Recommended + 20°C
 
 
ACCESSORIES :
  • Leather case
  • Carrying case
  • Lithium cell 2.7V with Dummy cell
  • Battery (AA) 1.5 V 6 Nos.
  • Lens cleaning papers
  • Muslin/optical liners (300 mm x 300mm)
  • Brush Dusting
  • User's Hand Book
  • Log Book
  • Silicagel
  •  
    Contact :
    Marketing & Export Division
    Ordnance Factory Board
    Ayudh Bhawan
    Government of India
    Ministry of Defence
    10A, S. K. Bose Road, Kolkata – 700 001, India.

    Tel: 0091-33-2248 9027 / 2248 2103 / 2248 5077-80
    Fax : 0091-33-2248 1748/2210 8235
    Mail : ofbtrade@dataone.in
    www.ofb.gov.in