DRIVER'S SIGHT PASSIVE FOR TANK T-72MI
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DISHA AJAY is a state of the art Passive Night Vision Device for Tank T-72M1. The device used custom made 18mm High Performance Super Gen Image Intensifier Tube with salient features.

DISHA AJAY finds potential use in AFVs, Technical Support Vehicles, AD Artillery vehicles and Tanks. DISHA AJAY can also be mounted in vehicles utilized for para-military operations.

DISHA AJAY is a Binocular, Wide Angle Viewing System provided with two independent viewing channels - each with an Objective Lens, an Eye-Piece and an Image Intensifier Tube. The two independent channels are collimated for stereoscopic vision to provide depth perception.

The Passive Night Vision Device provides the Driver with a direct and bright vision of a road or terrain in front of him in Star Light conditions. The sight also functions for general surveillance while driving the vehicle.
 
 
SPECIFICATIONS
Magnifications 1 X
Field Of View 42° (Horizotal)
35° (Vertical)
Eye-piece Focusing -0.5 D to -1.0 D
Resolution 1.7 m radian
Range of Vision for B type Vehicle at 4 ± 1 milli-lux and 50% contrast 250 Meters
 
SALIENT FEATURES :
  • Dimensions (mm) : 177(L) x 146 (W) x 300 (H)
  • In put Voltage : 18 V to 26 V Tank Source
  • Operating Temperature Range : - 300C to + 500C
  • De-fogging facility for Head Prism and Eye-Piece
    •  
    UNIQUE FEATURES :
  • Automatic Protection of I.I. Tube from Excess Light Conditions.
  • II Tube Brightness Control
  • Heating Switch
  • Auxiliary Power back-up with 3.6V AA size Lithium thiony1 Chloride Battery
  • 3-in-1 Color LED Indicator for Power Supply, High light protection & Electric fault Indication.

    • Optional graticule for bridge crossing
    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