ERDI TECH LTD is proud to present one of its flagship innovations: the 1535nm erbium glass laser rangefinder module series. As a leader in erbium glass laser technology, ERDI has established itself at the forefront of long-range and high-precision laser distance measurement systems.

The 1535nm laser rangefinder module is a cutting-edge optoelectronic device engineered for accuracy and performance. It operates on the time-of-flight (ToF) principle, emitting laser pulses toward a target and calculating the distance based on the return time. Central to this system is ERDI’s independently developed erbium glass bonded crystal laser, fully designed and manufactured in-house. From raw erbium glass to the final rangefinder module, every stage of development is meticulously controlled for quality and innovation.

Thanks to its compact structure, low power consumption, and superior thermal stability, this module stands out in the market for its cost-efficiency and reliability. Compared with similar products in the laser measurement industry, it delivers more consistent performance under extreme conditions, making it ideal for mission-critical applications.

The series includes multiple models based on ranging distance, from 3 km up to 18 km, allowing for flexible application across defense, UAV systems, intelligent equipment, and security surveillance. Like other infrared lasers operating at 1535nm, it offers Class 1 eye safety, high resistance to atmospheric interference, and excellent target reflectivity on both cooperative and non-cooperative surfaces.

To facilitate seamless system integration, the modules are designed without outer casing, offering customizable interfaces and supporting secondary development for OEM clients, system integrators, and technical teams.

Key Advantages of ERDI’s 1535nm Rangefinder Modules:

• Fully self-developed erbium glass laser core

• Eye-safe infrared laser (Class 1)

• Long-range precision: 3 km–18 km options

• Lightweight, compact, and energy-efficient

• Stable performance under varying environmental conditions

• Flexible integration for UAVs, military systems, and industrial devices

• Customizable for specific project needs

Whether you require a military-grade laser rangefinder, a lightweight laser sensor for UAV navigation, or a smart module for security and surveillance, ERDI TECH LTD delivers reliable, high-performance solutions tailored to your application.

For technical consultation, pricing, or customization inquiries, please contact our team directly.