Laser Rangefinders & Target Designators
“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.
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
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
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
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
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
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
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
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
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
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
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
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