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OpticsPlanet utilizes many guest experts to provide high quality informative content on products that we sell, how to choose the right one for your use, and provide expert advice and tips. OpticsPlanet guest experts cover a wide range of topics from microscopes for discovering the world of cells and other micro organisms to telescopes for exploring the vast universe, which our planet is a part of. Whether you are an amateur or an expert, we're sure you will find useful information among all of the articles that our guest authors have created.


  • Radar Guns

1. What is a RADAR?

RADAR is an acronym, which stands for Radio Detection And Ranging. A RADAR is a remote sensor that emits electromagnetic waves in order to measure reflections for detection purposes. RADAR can be used to determine

  • Presence
  • Location
  • Motion
How to Choose a Radar Gun