China TianYing TY-LR77 military 8km-20km laser rangefinder module developed for observation platforms tasked to acquire small, moving targets, hence the 1 Hz continuous measuring rate and the extended range. They can find the range to small targets such as 5 square meter vehicle to distances up to and even beyond 8km.
The LRF-8km 1 Hz is installed in platforms on ships, land vehicles or aero planes. The Easy integrated to camera system, fire-control system etc, it is ideal for 275mm to 460mm focus cooled thermal camera system.
1) Beyond 8km ranging capability of 10% reflection 5m² vehicle, beyond 12km and up to 20km ranging capability of ship/mountain/building/large craft.