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Laser Rangefinders & Target Designators

  |   Optoelectronics & Precision Devices

“Argus” Laser Rangefinder

Details

Optical Characteristics

Sighting channel    monocular
Visible magnification of the sighting channel – at least 7x
Angular field of view of the sighting channel – at least 7°
Diopter adjustment of the ocular of the sighting channel – ±4 dptr.
Characteristics of the Laser
Method of active element pumping – flash lamp pumping
Laser radiation wavelength (defined by design) – 1.064 µm
Maximum pulse repetition rate – 0.2 Hz (12 pulses/min)
Continuous operation time – 3 min (36 pulses)
Duty factor – 30%
Measurement of Distance
Measurement range    150 m … 20000 m, depends on actual meteorological range of visibility
(150 m…10000 m, visibility = 15000 m
150 m…20000 m, visibility = 30000 m)
Effective range to a small-sized target 2×2 m (tank) – 5000 m
Measurement accuracy – ±5 m
Multiple target discrimination – 50 m
Range gating strobbing – from 200 m to 5000 m
Target selection – first, last

Electrical
Power supply, internal – rechargeable Li-SOCl2 batteries
Power supply, external – nominal voltage – 24 V DC
maximum rated voltage – 20…28 V DC
External Interface
Interface    RS485*
* selected as per Customer’s requirement
Mechanical Characteristics
Overall dimensions, not more – 230x172x88
Weight including batteries -3 kg
Environmental Characteristics
Operating temperature range – from minus 20 to plus 50?C

Additional features and benefits:
•    Mounting in a tripod with standard thread 1/4’;
•    Illumination of indicators and of the reticle for better aiming in twilights;
•    Built-in inclinometer, digital magnetic compass, GPS-receiver can be integrated as per Customer’s requirement.

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DL-2M Laser Rangefinder

Details

Radiation wavelength – 905±10 nm

Absolute error of distance measurement – ±2 m

Range of measured distances – from 20 m to 2000 m

Discreteness of distance measurement – 1 m

Number of simultaneously registered targets – 2

Visible magnification of the optical channel – 7x

Angular field of view of the optical channel – 8°

Diopter adjustment range of the ocular – ±5 dptr.

Power source – four alkalinebatteries of AA type with rated voltage of 1.5 V – commercially available

Mount for tripod – 1/4`

Interface for data exchangeand remote control – optional, RS-232

Overall dimensions – 185х95х65 mm

Weight – 0.96 kg (metal body)

Operating temperature range – from minus 35 to plus 55 ºС

Protection of casing (body) – IP54

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DL-20 Laser Rangefinder Module

Details

Radiation wavelength – 1.064 µm

Energy of laser radiation – not less than 40 mJ

Measurement accuracy – ±3 m

Range of measured distances – from 200 m to 20 000 m

Measurement frequency – 0.2 Hz (12 times per minute)

Cooling system – heat sink, free convection

Supply voltage – 12 V nominal (9…15 V)

Interface – RS-422 (RS-232)

Overall dimensions – 240х130х60 mm

Weight – 3.4 kg

Operating temperature range – from minus 30 to plus 55 ºС

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Lotos M-1.8 Laser Range Finder Module

Details

Designed for integration into complete systems of various purposes, including air defense complexes

Ensures measurement of distances to high-speed objects in real-time

Operating wavelength – 1064 nm

Sector of distance measurement (divergence of laser radiation) – 0.07 degrees (1.22 mrad.)

Distance measurement frequency – cycles of 2 Hz; 3 Hz; 4 Hz; 5 Hz. Optionally – up to 12.5 Hz

Distance measurement frequency up to 2 Hz (at continuous measurement, 10 minutes of operation, 20 minutes of pause)

Distance measurement frequency 3…5 Hz (at cyclic distance measurement with the duration of cycle (pause) 30 (60) seconds, pause after 6 cycles – 3 minutes and 20-minute pause after the following 6 cycles)

Operating range:

– 12 000 m (target size 3.4х2.3 m; reflectivity factor of the target 0.2; meteorological visibility range = 20 km)

– 7 000 m (target size 1.5х1.5 m; reflectivity factor of the target 0.2; meteorological visibility range = 20 km)

Root-mean-square error of distance measurement – not more than 2 m

Supply voltage– 27 V (18…32 V)

Communication interface – RS-422

Operating temperature range – from minus 40 to plus 50°С

Increased relative air humidity – 95% at the temperature of  +25°С

Overall dimensions (with closed cover) – not more than 410х190х142 mm

Overall dimensions (with open cover) – not more than 500х190х149 mm

Weight (without the optical sight) – not more than 13 kg

Cooling system– liquid, accumulative type

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Lotos Laser Rangefinder Module

Details

Radiation wavelength – 1.064 µm

Energy of laser radiation – not less than 40 mJ

Measurement accuracy – ±3 m

Range of measured distances – from 200 m to 10 000 m

Measurement frequency – 1…5 Hz

Cooling system – heat sink, free convection

Number of simultaneously registered targets – 3 (range gating strobbing)

Supply voltage – 24 V nominal (18…32 V)

Interface – RS-422 (RS-232)

Overall dimensions – 325х170х115mm

Weight – 5.6 kg

Operating temperature range – from minus 30 to plus 55 ºС

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MDLP Laser Rangefinder Module

Details

Designed for integration into complete systems of various purposes, including air defense complexes

Ensures measurement of distances to high-speed objects in real-time

Operating wavelength – 1064 nm

Divergence of laser radiation of the transmitting channel (selectable) – 0.5 mrad.; 4 mrad.

Distance measurement frequency and data on distance to an object refresh rate (selectable) – 1; 5; 12,5; 25 Hz

Continuous operation time:

– 40 minutes @ 1 Hz;

– 2 minutes @ 25 Hz.

Note: pause between two activations of the rangefinder at its operation with the frequency of 25 Hz – not less than 5 minutes

Operating range:

– 500…13 000 m (area of the target 4 m2; albedo 0.2; meteorological visibility range = 20 km)

– 500…10 000 m (area of the target 1.2 m2; albedo 0.2; meteorological visibility range = 30 km)

Maximum measurement distance – 40 000 m

Root-mean-square error of distance measurement – not more than 2 m

Supply voltage – 220(±10%) V

Communication interface – RS-422

Operating temperature range – from minus 20 to plus 50°С

Overall dimensions – not more than 460х235х275 mm

Weight (without the optical sight) – not more than 22 kg

Cooling system– liquid

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MLD-200 Laser Rangefinder Module

Details

Radiation wavelength – 905±10 nm

Error of distance measurement – ±1 m (±0.3 m by corner reflector)

Range of measured distances – from 20 m to 250 m

Power source – external DC source with the voltage of 6+0.5 V

Type of mount – Picatinny standard, optional

Interface for data exchangeand remote control – RS-485

Overall dimensions – 95х45×30 mm

Weight – 0.18 kg

Operating temperature range – from minus 30 to plus 55 ºС

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MLD-1000 / MLD-600 Laser Rangefinder Module

Details

Radiation wavelength – 905±10 nm

Error of distance measurement – ±1 m (±0.3 m by corner reflector)

Range of measured distances – from 20 m to 1000 m / to 600 m

Power source – external DC source with the voltage of 6+0.5 V

Type of mount – Picatinny standard

Interface for data exchangeand remote control – RS-485

Overall dimensions – 109х76х46 mm

Weight – 0.35 kg

Operating temperature range – from minus 30 to plus 55 ºС

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OSA-M Laser Range Finder Module

Details

Designed for integration into complete systems of various purposes, including air defense complexes

Ensures measurement of distances to high-speed objects in real-time

Operating wavelength – 1064 nm

Sector of distance measurement (divergence of laser radiation) – 0.07 degrees (1.22 mrad.)

Distance measurement frequency – cycles of 2 Hz; 3 Hz; 4 Hz; 5 Hz. Optionally – up to 12.5 Hz

Distance measurement frequency up to 2 Hz (at continuous measurement, 10 minutes of operation, 20 minutes of pause)

Distance measurement frequency 3…5 Hz (at cyclic distance measurement with the duration of cycle (pause) 30 (60) seconds, pause after 6 cycles – 3 minutes and 20-minute pause after the following 6 cycles)

Operating range:

– 12 000 m (target size 3.4х2.3 m; reflectivity factor of the target 0.2; meteorological visibility range = 20 km)

– 7 000 m (target size 1.5х1.5 m; reflectivity factor of the target 0.2; meteorological visibility range = 20 km)

Root-mean-square error of distance measurement – not more than 2 m

Supply voltage – 27 V (18…32 V)

Communication interface – RS-422

Operating temperature range – from minus 30 to plus 50°С

Overall dimensions – not more than 405х190х141 mm

Weight (without the optical sight) – not more than 11 kg

Cooling system– liquid, accumulative type

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Zenith-20M Laser Rangefinder Module

Details

Radiation wavelength – 1.064 µm

Energy of laser radiation – not less than 70 mJ

Measurement accuracy – ±3 m

Range of measured distances – from 200 m to 20 000 m

Measurement frequency – 1…12.5 Hz

Continuous operation time – up to 5 minutes

Cooling system – liquid, compact version

Number of simultaneously registered targets – 3 (range gating strobbing)

Supply voltage – 24 V nominal (18…32 V)

Interface – RS-422 (RS-232)

Overall dimensions – 390х250х145 mm

Weight – 17 kg

Operating temperature range – from minus 30 to plus 55 ºС

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Zenith-40 Laser Rangefinder Module

Details

Radiation wavelength – 1.064 µm

Energy of laser radiation – not less than 250 mJ

Measurement accuracy – ±3 m

Range of measured distances – from 200 m to 40 000 m

Measurement frequency – 0.2 Hz (12 times per minute)

Cooling system – heat sink, free convection

Number of simultaneously registered targets – 3 (range gating strobbing)

Supply voltage – 24 V nominal (18…32 V)

Interface – RS-422 (RS-232)

Overall dimensions – 440х255х140 mm

Weight – 10 kg

Operating temperature range – from minus 30 to plus 55 ºС

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Zenith-LD Rangefinder

Details

Purpose:
•    Fire control systems
•    Integration to ground vehicles, helicopters and etc.

Ре  Mode of radiation – pulse
Дл Laser radiation wavelength – (905±10) nm
Pulse energy, not more – 2 microJ
Ча Pulse repletion rate – 1 kHz
Ра  Beam divergence – 2.5 mrad.
Absolute error of distance measurement – ±2 m
Range of measured distances
(for diffusely reflecting target with reflection factor ~0.4 and angular size 2х2 mrad, meteorological visibility range  not less than 10 km)    From 30 to 2500 m
Number of simultaneously registered targets – 2
Ви Visible magnification of the optical vizor – 3.5x±10 %
Уг Angular field of view of the optical vizor – 5°±10 %
Time of distance measurement, not more – 1 second
Кр Mounting holes – М4х6Н
Weight, not more – 1.2 kg
Га  Overall dimensions (without the optical vizor), not more – 150х120х70 mm
Power source – External stabilized DC source with the voltage of 6 V ±5% and pulsations of not more than 50 mV
Consumed current, not more – 0.7A
Protection of covers (body) – IP57
Interface – RS-232

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Zenith Laser Rangefinder Module

Details

Radiation wavelength – 1.064 µm

Energy of laser radiation – not less than 70 mJ

Measurement accuracy – ±3 m

Range of measured distances – from 200 m to 20 000 m

Measurement frequency – 1…12.5 Hz

Continuous operation time – up to 30 minutes

Cooling system – liquid

Number of simultaneously registered targets – 3 (range gating strobbing)

Supply voltage – 24 V nominal (18…32 V)

Interface – RS-422 (RS-232)

Overall dimensions – 432х202х198 mm

Weight – 17 kg

Operating temperature range – from minus 30 to plus 55 º

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