What are rangefinders? These are optical devices that utilize the time of flight principle using laser beam technology to determine the distance to an object. The device is indispensable to the military, golfers, and hunters since their outdoor activity is all about accuracy with little or no room for error. So depending on the outdoor activity you are taking part in, there are perfect rangefinders with different features designed and built in to help you develop and make your skill even better.
How Do They Work?
They operate the same way an auto-focus camera does. It uses infrared where the laser beam locks on to a target and a pulse are discharged from where the laser beam bounces back off the mark and back to the rangefinder. The distance is computed by measuring the time taken by the electromagnetic wave to be transmitted and relayed back. Within seconds, an accurate reading of the range will be displayed on the rangefinder’s screen. Rangefinders can either be in First Priority mode or Second Priority mode. For example, golf rangefinders are First Priority whereas hunting rangefinders are of Second Priority.
So here’s what to consider when buying laser rangefinders:
No matter which activity you’re in involved at, the maximum and minimum distance range of the rangefinder is essential. When it comes to using a rangefinder, distance is key since it translates directly to the accuracy you’ll get once you take a shot. So whether you’re a golfer or hunter, be sure to take note of the maximum distance range of the device …