Laser Rangefinder Module

——for OEM EO/IR Gimbal Integration

Explore CSOPT laser rangefinder modules with 3 km to 20 km measuring ranges, 1535 nm wavelength options, compact board-level designs, flexible interfaces, and customization for EO/IR payloads, optical systems, and vehicle-mounted equipment.

A laser rangefinder module is a compact optical measurement unit designed to measure the distance between a device and a target by using laser pulse time-of-flight technology. It typically integrates a laser source, transmitting and receiving optical system, signal acquisition circuit, and control electronics to deliver accurate and stable ranging performance. With compact size, lightweight structure, reliable operation, and flexible interface options, laser rangefinder modules are widely used in EO/IR payloads, handheld optical devices, vehicle-mounted systems, long-range observation equipment, and other optoelectronic integration applications.

Laser Rangefinder Module Series

CSOPT provides board-level laser rangefinder modules covering 3 km to 20 km measuring ranges. The modules are designed for OEM integration in EO/IR payloads, optical observation systems, vehicle-mounted equipment, and other optoelectronic applications.

Model Range Option Wavelength Ranging Accuracy Beam Divergence Repetition Frequency Supply Voltage Size / Weight
3K ≥3 km 1535 ± 5 nm ≤±1 m ≤0.5 mrad 1 Hz–10 Hz adjustable DC +5 V 48.5 × 36 × 26 mm / ≤60 g
4K ≥4 km 1.53 μm ± 0.01 μm ≤±2 m 0.4 ± 0.1 mrad 1 Hz–10 Hz adjustable DC 9–15 V ≤55 × 34 × 45 mm / ≤75 g
6K ≥6 km 1535 ± 5 nm ≤±1 m ≤0.5 mrad 1 Hz–10 Hz adjustable DC 9–15 V Custom configuration
8K ≥8 km 1.535 μm ± 0.01 μm ≤±2 m ≤0.3 mrad 1 Hz–10 Hz adjustable DC 4.5–15 V Custom configuration
12K ≥12 km 1535 ± 5 nm ≤±2 m ≤0.3 mrad 1 Hz–10 Hz adjustable DC 4.5–16 V Custom configuration
18K 0.3 km–18 km 1.54 μm ± 0.01 μm Better than 5 m ≤0.3 mrad 1 Hz / 5 Hz DC 22–29 V ≤280 g
20K ≥20 km for large targets 1535 ± 5 nm ≤±3 m ≤0.5 mrad Single-shot, 1 Hz–5 Hz adjustable DC 22–34 V 840 ± 20 g

Note: Measuring range may vary depending on visibility, atmospheric conditions, target size, target reflectivity, humidity, and installation environment. Performance specifications and interfaces can be customized according to project requirements.

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Email: info@csopt.cc