en

Glossary

Page under construction. To follow updates of our site, please visit our Facebook page.
-L-
  • Laser rangefinder

    A rangefinder is an instrument that measures the distance of an object. There are several operating principles and rangefinders are used in a variety of fields. (photo, geodesy, etc.)

    The rangefinders used for shooting practice are laser rangefinders.

    The operating principle of the laser rangefinder is as follows: a laser beam is projected onto a target. The target is returning this beam to the device. The time taken by the beam to return is measured and the distance between the user and the target is calculated.


Supports et conseils

  • 24
    juil
    New PGM badges

    PGM decided to change its badge's graphic, come to discover it!  view more