Stabilized distance measurement in the observation device

摘要: The invention relates to a portable observation device having an path for optical targeting of target object, and comprising optoelectronic rangefinder measuring the distance in direction targeting. includes transmission unit emitting temporal sequence pulses radiation, reception receiving portion radiation cast back by object determining signal information electronic evaluation unit, which can be determined on basis travel time between emission radiation. When trigger is actuated manually, including from specified minimum number pulses, define length window measurement.