What is the Principle of Laser Measurement?

Laser measurement tools have become ubiquitous for professionals and DIY enthusiasts alike. But how exactly do these devices take such precise measurements using a beam of light? This article explores the two main principles behind laser measurement: time-of-flight and triangulation. Taking the Speed of Light for a Ride: Time-of-Flight Imagine a laser gun firing a … Continue reading What is the Principle of Laser Measurement?