Laser Range Finder

STC Series Laser Rangefinders

Laser rangefinder has a long lifetime with low power consumption, easy to assemble and use. They are widely used in aircraft, railway, power sector, water conservancy industry, communication, environment, geology, architecture, agriculture, forestry, real estate, outdoor sports, etc. We use solid-state lasers or diode lasers with 905nm/ 1550nm laser wavelength. The ranging distance is 5m-1800m, 180m-8000m, 50m-15000m, etc.

1. STC-DYA-00 series

STC-DYA-00 is highly compact, easy to assemble and use. STC-DYA-00A uses the 905nm diode laser and STC-DYA-00B uses the 1550nm diode laser. They have a long lifetime with low power consumption.

2. STC-DYA-01(C)

STC-DYA-01(C) is highly compact, eye safe, easy to assemble and use. It uses the 1550nm diode laser and has a long lifetime with low power consumption.

• Operating wavelength: 1550nm
• Range: 30m~4000m
• Precision: ±2m (depending on range)
• Frequency: 1~5Hz
• Accuracy rate: ≥98%
• Divergence angle: 1.2mrad
• Aperture diameter: 27mm
• Communication interface: RS232 (optional: RS422)
• Input voltage: 12V
• Power consumption:<3.5W
• Standby power:<0.35W
• Size: 92mmx50mmx34mm
• Weight: ≤120g
• Heat dissipation method: natural heat dissipation

3. STC-DYA-02(C)

STC-DYA-02(C) is highly compact, eye safe, easy to assemble and use. It uses the 1550nm diode laser and has a long lifetime with low power consumption.

• Operating wavelength: 1550nm
• Range: 30m~5000m
• Precision: ±2m (depending on range)
• Frequency: 1~5Hz
• Accuracy rate: ≥98%
• Divergence angle: 1.0mrad
• Aperture diameter: 32mm
• Communication interface: RS232 (optional: RS422)
• Input voltage: 12V
• Power consumption:<3.5W
• Standby power:<0.35W
• Size: 99mm×62mm×45mm
• Weigh: ≤170g
• Heat dissipation method: natural heat dissipation

4. STC-DYC-01A

STC-DYC-01A is highly compact, eye safe, easy to assemble and use. It uses the solid-state laser and has a long lifetime with low power consumption.

• Operating wavelength: 1535nm
• Range: 50m~8000m
• Precision: ±0.5m (depending on range)
• Frequency: 1~5Hz
• Accuracy rate: ≥99%
• Divergence angle: 0.6mrad
• Aperture diameter: 33mm
• Communication interface: RS422
• Input voltage: 28V (optional: 12V)
• Power consumption: ≤4W
• Standby power: ≤4W
• Size: 86mmx51mmx40mm or customizable
• Weight: ≤200g or customizable
• Heat dissipation method: natural heat dissipation

5. STC-DYC-01B(1/2/3)

STC-DYC-01B is highly compact, eye safe, easy to assemble and use. It uses the solid-state laser and has a long lifetime with low power consumption.

6. STC-DYC-01C(1/2/3)

STC-DYC-01C is highly compact, eye safe, easy to assemble and use. It uses the solid-state laser and has a long lifetime with low power consumption.

STJ Series Laser Rangefinders

1. Diode Laser Rangefinder OEM Modules

The diode laser rangefinder module has the characteristics of small size, light weight, low power consumption, high performance, and easy integration. It is widely integrated in various equipment and optoelectronic systems.

• Semiconductor eye-safe laser.
• Accurate measurement and good repeatability.
• Small size and light weight.
• High reliability.

2. High-frequency Laser Rangefinder OEM Modules

STJ-RFS-376 high-frequency laser ranging module uses diode pumped laser as the light source, which can achieve high repetition frequency laser output, used to accurately and reliably measure the distance.

The main application areas include: shipboard, airborne, vehicle-mounted, shore-based photoelectric fire control system, photoelectric reconnaissance system, photoelectric monitoring system, photoelectric measurement system.

• Semiconductor pumped eye-safe laser.
• Repetition frequency can reach 20Hz.
• Long range and high reliability.

3. Erbium Glass Laser Ranging OEM Modules

STJ-RFS-6271 series erbium glass laser ranging modules use an erbium-doped glass laser as a light source, which can achieve a low-gain laser output and is used to accurately measure the target. They are mainly used for distance measurement of medium and long-range targets in the applications areas such as photoelectric reconnaissance system， photoelectric surveillance system.

• Eye-safe laser.
• Small size, light weight, high accuracy, high reliability and strong anti-interference ability

4. Fiber Laser Rangefinder OEM Modules

STJ-JIR-603x series fiber laser ranging modules use rare earth-doped glass fiber as the gain medium to output eye-safe laser, which is small in size, light in weight, high in reliability and easy for system integration. Mainly used in photoelectric reconnaissance, photoelectric fire control, photoelectric monitoring, photoelectric measurement and other fields.

• Eye-safe laser.
• Small size and light weight.
• Fast heat dissipation and low loss.
• Strong environmental adaptability.

5. STJ-JIR-6244B Handheld Multifunctional Laser Rangefinder

STJ-JIR-6244B Multi-function Laser Rangefinder is mainly used for long distance observation and laser range finding, with the function of azimuth and pitch angle measurement, northing and GPS/Beidou positioning.

• Binocular observation
• Laser ranging
• Electronic compass
• GPS/Beidou positioning
• Data output

Device List

Technical Specifications:

(1) Laser Rangefinder

• Wavelength：1570±20 nm
• Range capability：100m～10km
• Ranging accuracy：±5m
• Magnification： 6×
• Field of view：6°

(2) Electronic compass

• Azimuth accuracy: 1°
• Elevation accuracy: 1°

(3) GPS: Locating accuracy：<10m

(4) Data output interface: RS422

(5) Power: Built-in four 18650 batteries or external DC 14.8V~16.8V power

(6) Working temperature: -40℃~60℃

(7) Size and Weight: ≤ 226mm(L)×206mm(W)×95mm(H), ≤ 1.8kg

6. STJ-JIR-6702 Portable Laser Irradiator

As a portable multi-functional laser target indication system, it can complete the target reconnaissance through TV, infrared, positioning, angle measurement, distance measurement and other multi-sensor, report the reconnaissance information through the information system, accept various control methods to start laser irradiation, send coded laser pulses to the target, and cooperate with semi-autonomous laser guidance weapons to complete the accurate target strike.

• Ranging and coding the target
• Visual observation of the target by uncooled infrared components or visible light (optional)
• It has external control function of upper computer.

Technical Specifications

(1) Laser ranging

• Working wavelength: 1.064 μm.
• Distance measurement capability: under the condition of 10km visibility, the distance of 4.6×2.3m tank is ≥ 5km. The distance to large target (5×5m) is ≥ 8km.

(2) Laser irradiation

• Working wavelength: 1.064 μm.
• Repetition frequency: 1Hz-25Hz optional.
• Short period irradiation: one irradiation duration ≥ 17s, interval ≤ 10s, continuous 8 cycles.
• Long period irradiation: one irradiation duration ≥ 47s, interval ≤ 40s, two consecutive cycles.

(3) Uncooled infrared range

The maximum detection distance of 4.6×2.3m target is ≥ 4500m, and the maximum recognition distance is ≥ 2500m.

(4) Weight: laser irradiator ≤ 6.0kg, thermal imager ≤ 2.0kg.

(5) Boundary dimension

• Laser irradiator: ≤ 330mm×300mm×130mm.
• Thermal imager: ≤ 340mm×160mm×160mm.