LRF700 Series


  • Homeland security
  • Multifunction image sensors
  • Border surveillance systems
  • Object tracking

The LRF700 family comprises 4 modules, either open-frame or fully enclosed which are intended for OEM's requiring a long-range, single-pulse eye-safe laser range finder.

LRF700 modules are designed to support continuous measurement at repetition rates of 1 Hz, 3 Hz or 10 Hz and are suitable for integration as part of a multi-sensor suite. The compact designs help to ensure maximum integration flexibility.

Four standard versions are available, characterised by their maximum range capability and repetition rates.

Key Specifications

  • Range performance (best conditions)
    • LFR712: Min<75m, Max 12000m
    • LRF725: Min<75m, Max 25000m
    • LRF725: Min<75m, Max 25000m
    • LRF730-HR: Min<25m, Max 30000m
  • Range accuracy, ±3m (1σ)
  • Measurement rate
    • LFR712, LRF725 1 / sec (1Hz)
    • LRF725 Plus 3 / sec (3Hz)
    • LRF730-HR 10 / sec (10Hz)
  • Eye safety, Class 1 Eye safe
  • Weight, between 0.7 and 1.2kg depending on specific version
  • Wavelength, 1540nm
  • Data connections, RS-232 or RS-422
  • Power supply, 18 to 33Vdc
  • Environmental, Complies with MIL-STD-810F and MIL-STD-461F


  • IR pointer

At a Glance

  • Rugged and compact design
  • Very short lasing time ideal for fire control applications
  • Lightweight
  • Resistant to shock and vibration
  • Easily integrated into OEM systems
  • Versatile mechanical mounting arrangements
  • Measurement ranges, <75 to 30000m
  • Range accuracy, ±3m (1σ)
  • High repartition rates
  • Eye safe 1540nm wavelength
  • RS-232 communications (RS-422 option)
  • Wide power supply range (10-30Vdc)