Products

Offers high resolution image intensified night vision. This rugged water resistant binocular is designed for hand held operation.

It is an excellent instrument for medium to long range viewing in the night.

System Characteristics

Magnification : 3.4x

Field of view : 9.5º ± 0.5º

Objective Lens

Focal Length : 102 mm

f-number : f/1.3

focus Range : 50 meters to infinity.

Eye Piece Lens

Effective focal length : 30.03mm

Eye relief distance : 27 mm

Interpupillary distance 54 mm to 78 mm

Image Intensifier Tube

25 mm proximity focussed inverter type (MIL -I-49040C with improved parameters)

Resolution

0.4 ± radian using USAF Bar target resolution chart of medium contrast (6.3 :1, D=0.8)

under 10-3 lux (starlight condition) at a distance of 50 meters.

Range of Recognition

Human being (moving group of men) : 300 meters

Vehicle/Tank : 500 meters

Power Source

Operating Voltage : 2.7V DC

Power Requirement : 35mA

Batteries

2 Dry batteries size 'AA' 1.5V

Lithium batteries size 'AA' 3.5V. LS -6,

SAFT or equivalent with a dummy cell

Dimensions

320mm (L) x 100mm (W)

Weight 2.3 Kg

Environmental Specifications

Operating Temperature : -20º to +55ºC

Storage Temperature : Recommended +20ºC

Accessories

Leather Case

Carrying Case

Mallory Mercury Batteries 2.7V

Battery (AA) 1.5 V 6 Nos.

Lens Cleaning Papers

Muslin/Optical Liners (300mm x 300mm)

Brush Dusting

User's Hand Book Log Book

The equipment is used by the Driver of T-55 Tank. A pair of Black head out Lamps is also Provided with this equipment for mounting externally on the tank for use under adverse conditions of ambient illumination and terrain.

System Specifications

Magnification : 0.9 ± 0.1

Field of View :

Horizontal 45° ± 1°

Vertical 18° ± 1°

Objective

Entrance Pupil Dia : 50mm

f-number : f/1.2

Effective focal length : 59.96mm

Eye Piece

Type : Fixed Focus Binocular

Effective Focal Length : 45.8mm

Image Intensifier Tube

Micro channel image intensifier inverter tube xx 1332 or equivalent.

Resolution (at the centre) 1.5 milliradian under starlight conditions (10-3 lux) using

USAF-1951 Bar target resolution chart of Low Contrast Ratio 1.6:1(D=0.20)

Power Supply

Type : DC-DC Converter

Input : 22 - 30 V DC

(From Tank Supply)

Output : 7.2 ± 0.1V DC

Ripple : 3%

Weight : 6.5 Kg.

Dimensions

Height : 380mm

Width : 155mm

Depth : 135mm

Range : 100M for `B' type vehicles

Environmental Specifications

Operating Temperature : -30° to +50°C

Storage Temperature : Recommended +20°C

Passive Night Sight for 84mm Carl Gustov Gun is a Compact and light weight device for accurate aiming of antitank gun. The Sight is equipped with a suitable bracket for mounting of the weapon.

System Characteristics

Magnification : 5x

Field of View : 9°

Focal Length : 112.20mm ± 1.10

f-number : f/1.4

Eye Piece

Type Monocular focusing type provided with a flexible rubber shutter eye guard.

Effective Focal Length 21.70mm ± 2

Diopter Setting : ± 5.0D

Eye Clearance : 18mm

Low Voltage Battery Indicator

LED fitted with in the battery housing will glow indicating that batteries require replacement.

Image Intensifier tube

18mm proximity focused inverter type MIL-I-49052 D with improved parameters.

Operational Life : 2000 Hrs. Min.

Range under Star Light Condition

Detection

(Group of Men) : 1000 Mtrs.

(Tank Target) : 600 Mtrs.

Recognition

(Group of Men) : 300 Mtrs.

(Tank Target) : 500 Mtrs.

Environmental Specifications

Operating temperature : 20°C to +55°C

Strong Temperature (Recommended) +20°C

Resolution

0.25m rad using USAF bar target resolution chart of medium contrast (6.3:1, D=0.8) under 10-3 Lux (Starlight conditions).
Reticle : Aiming and range making pattern type. Reticle is illuminated with LED. It is adjustable in two perpendicular
directions for alignment with the weapon having movement ±4 minutes each in both planes.

Power Source

Dry Batteries size "AA" 1.5V

Nos. operating voltage 3V DC

Dimension :

Length : 265mm

Width : 93mm

Height : 122mm

Sight only :1.76 kg (approximately)

Sight with mount : 2.43 (approx.)

Accessories

• Carrying Case FRP
• Canvas Size
• Adapter for Tripod Stand
• Tripod Stand
• User's Hand Book
• Log Book
• Cleaning Brush
• Muslin Cloth
• Screw Driver
• Cell 1.5V "AA" Size 2 Nos.
• Silica Gel

The Passive Night Sight for Rifle/LMG is a compact and light weight passive system for accurate weapon aiming and surveillance at night. The sight is suitable for fitment on weapon by use of special mounting bracket.

System Characteristics

Magnification : 4x

Field of View : 10°

Objective : 60mm, f/1.5, Fixed focus (Refracting Type)

Objective veiling Glare : 2% (max)

Eye Piece

Mono-ocular, Focussing type, provided with a flexible rubber shutter eye guard.

Eye Clearance 22mm

Image Intensifier Tube

18mm Proximity focused inverter type (MIL-I-49052D with enhanced parameters)

Power Supply 2.65 D.C.

Battery Size AA 1.5V or Lithium Battery SF-6 size AA 3.5V, LS-6, SAFT or equivalent with a dummy cell.

Low Battery Indicator

The LED fitted in the Battery housing will glow indicating that Batteries requires replacement.

Ballastic Reticle

The aiming circle and range dot pattern type reticle is illuminated with LED. The reticle will have bore sighting and zeroing facilities at 100m.
The reticle will be adjustable in two perpendicular directions for alignment with the weapon having total movement 50 (Minutes) each in both the planes.

Range

Detection : 300m

Recognition : 200m

Type of Targets : Human Targets (Group of Persons)

Light Conditions : Clear Starlight Night

Contrast : High/Medium

Weight : 1 kg

Environmental Specifications

Operating Temperature : -30°C to +45°C

Storage Temperature : Recommended +20°C

Storage cum carrying Case

The case padded with thick foam mattress material is provided for storing and jerk free transport of sight.

Passive Night Vision Goggles (PNVG) 102A offers vision with one image intensifier tube to be used for recce, surveillance, map reading etc. It has an IR emitter for map reading and short distance viewing. PNVG can be mounted on a face mask for hands free operation and can be quickly detached when required.

System Characteristics

Magnification : 1x ± 0.1

Feild of View : 40° -2°

Objective Lens

Focal Length : 25.42mm ± 1%

f-number : f/1

Focus Range : 250 mm to infinity.

Eye Piece Lens

Type : Split beam binocular type, capable of being used for

normal range of inter-ocular distance 55-72mm

Effective focal length : 25.14mm ± 3%

Diopter Setting : +2D to -4D

Image Intensifier Tube

18 mm proximity focussed inverter type (MIL-I-49052D with improved parameters) operation life 2000 hrs. (minimum)

Resolution

1.4 +0.1m radian using USAF Bar target resolution chart of medium contrast (6.3 :1, D=0.8) under 10-3 lux (starlight condition) at a distance of 10 meters.

Power Source

Operating Voltage : 3.0V DC

Power Requirement : 17mA

Batteries

2 Dry batteries size 'AA' 1.5V

Lithium batteries size 'AA' 3.5V. LS -6,

SAFT or equivalent with a dummy cell

Dimensions

Goggles : 160 X 105 X 100mm

Face Mask : 210 X 150 X 145mm

Weight

Goggles : 550 + 15gms.

Face Mask : 290 + 10gms.

Environmental Specifications

Operating Temperature : -30º to +45ºC

Storage Temperature : Recommended +20ºC

Accessories

Canvas Case

Carrying Case

Face Mask

Batteries 1.5V DC size AA

Neck Cord

Cap O.G.

Eye Guard

Battery Cap

Lens Cleaning Papers

Muslin White Bleached Cloth : 30cm x 30cm

User's Manual

Log Book