The LRF1535-4K10 eye-safe ranging module is developed based on ERDI TECH’s independently researched and developed erbium glass laser. The main features of this laser rangefinder are: long detection range, small size, light weight, fast response time, high detection accuracy, and the ability to detect multiple targets. The output target distance data can be integrated into the battlefield communication network. It can measure vehicle targets at a distance of over 4000 meters and human targets at a distance of over 2000 meters.