How Golf Rangefinders Work

In recent times, the game of Golf has gained relevance. This is because the game is unique, an unfathomable sport indeed. Interestingly, it is one of the widely celebrated sports in the world now. Enthusiastic golfers are well informed of the competitive nature of the game. They understand that to beat the best, you must be outstanding. It’s a guiding principle. They ought to up their game always, being ahead of the rest, with the right attitude toward the sport, to attain greatness. 

That said, we all know that without knowledge of how to handle tools and instruments, one who is passionate about Golf cannot become a master. These tools and instruments help a golfer become the best at what he does. Without a doubt, one of the essential pieces of equipment a golfer should possess is a good golf rangefinder. It guides the golfers while playing on any course. 

What then is a rangefinder?

 A rangefinder refers to a device used in measuring the distance between the observer and his target. It is applicable in various fields such as Golf, forestry, etc. 

In the game of Golf, it is used by golfers to get a vivid image of the distances of the target (usually a flag).

Types of golf rangefinders

Three types of rangefinders are made available for you on the market for use on the golf course. Three of them are unique and efficient in their ways, although they perform the same function. They guide users in aiming successfully at a target, usually a flagstick, providing them with the yardage.

They include:

  •  Laser rangefinders
  • GPS rangefinders 
  • Optical rangefinders  

LASER RANGEFINDERS: In using a laser rangefinder, the rangefinder is aimed at the object you want to determine its distance, using a viewing port. With the target in sight, the rangefinder sends a laser beam to the target object. They do not require mapping of the course. 

GPS RANGEFINDERS: For GPS rangefinders, less time is required in determining the distance between you and your target on the golf course. Reason being that measurements are used in finding the points around the course. Mappings are done on the trail in this process.  

OPTICAL RANGEFINDERS: Optical rangefinders make use of prisms and an average of two lenses, each situated at one end of the other. This arrangement involving the glass and crystals enables users to view the object and zoom as well. The distance between the set target and the device is obtained by measuring the angle obtained by the method while in focus. 

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How do golf rangefinders work?

A golf rangefinder helps you:

  • Get a better understanding of the level of impact on each club.
  • Know when you hit good shots and reward you accordingly.
  • Make the right decision on the club to hit.
  • To eliminate the search for marked sprinkler heads.
  • Achieve positive results, with remarkable improvements.

Laser Rangefinder

This is classified as one of the most efficient and convenient rangefinders available in the marketplace. They are quick and useful in the calculation of accurate time and an object in motion. It carries out this function by supplying and receiving. By providing, it gives off rays collectively, to an aim, while the photons that return as the beam of light is calculated using the actual sensor. The photodiode collects the particles or photons. 

The intelligent sensor makes use of the speed of the light beams returning, with the time taken in calculating the distance. Its mode of operation is approximately 108, which is fast. These values appear on the screen in units, yards, or meters. However, more sophisticated designs measure in millimeters (mm). 

Note: while using a laser rangefinder that you must be able to view the object to be used in measuring the distance from yourself. Set your aim at the purpose via the viewport. 

With your target in sight, pull the trigger of the rangefinder. This out rightly sends the laser beam to your aim. You can view the distance shown on the display screen of the laser rangefinder. If you don’t lock on to a good target, there’s every likelihood of having errors in the display, which require taking the range over again. 

GPS rangefinders

Avid golfers more frequently use GPS rangefinders. Getting the needed target utilizing this device is quite easy, quick, and convenient, a bit faster than when a laser rangefinder is in use.  

For them to be used, primarily, the target in question should have been uploaded before its use. The golfer need not look for the flagstick any longer. Furthermore, GPS rangefinders are excellent in providing the values of the course between the user and his target, ranging from 150 yards to 200 yards. It utilizes satellite navigations in performing this function. 

The satellite of the GPS gives the golfer the range values, stating the distance-apart swiftly. Using a GPS rangefinder is very reliable.

Ensure to keep the course loaded while on your way to play, before when you intend to leave using your computer. Some of these units are sold in the market today.   

Please turn on the rangefinder, setting it at your intended course, and give it time to get the GPS satellite feed.

Choose the hole you intend playing with and the valid target. Some GPS rangefinders often have embedded on it the option of the distance to the peg. Some golf courses have intermediate distances lodged in their GPS mapping.

When you finish with the intended hole, some units make an automatic shift to the following course. When playing a tournament and you find out the course holes aren’t in order, you can make a pick of the next target unit to measure the distance.

Optical rangefinders 

In using optical rangefinders, a better focus yields a better result; it is reciprocal. Most optical rangefinders have in-built scales measured in angles, with the guiding principle being that a lower angle yields father set the target and vice versa. Using an optical rangefinder is quite easy. You have to keep your eyes set on the eyepiece, turning the parallax to get a better focus on your set target. Keep steady and remain focused on your destination until it reaches a reading. Also, remember that in this context, your focus should be on the pin.