
The history of golf rangefinders can be traced back to the invention of the first rangefinder in the 1880s by a Scottish company called Barr and Stroud. The device was not created for sports but for the Royal Navy. The first electronic rangefinder was used during World War II, and the first laser rangefinder was invented in 1965. In 1995, Bushnell introduced the first laser rangefinder for golf, the Yardage Pro 400, marking the beginning of the widespread use of rangefinders in golf. While they were long banned in competitive golf, rangefinders were allowed in PGA of America tournaments in 2021.
| Characteristics | Values |
|---|---|
| The first rangefinder | Invented by James Watt in 1769 |
| First put to use in 1771 in surveying canals | |
| Coincidence rangefinder | Invented by Georg Friedrich Brander in 1778 |
| Half-image rangefinder | Invented by Jesse Ramsden in 1790 |
| Rangefinder with fixed lenses | Invented by Alexander Selligue in 1821 |
| First rangefinder for golf | Invented by Barr and Stroud in the 1880s |
| First electronic rangefinder | Used during World War II |
| First laser rangefinder | Invented in 1965 |
| First laser rangefinder for golf | Launched by Bushnell in 1995 |
| Use of rangefinders in PGA of America tournaments | Allowed in 2021 |
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What You'll Learn
- The first golf rangefinder was developed in the 1880s by Barr and Stroud
- The first electronic golf rangefinder was used during World War II
- The first laser rangefinder was invented in 1965
- Bushnell launched the first laser rangefinder for golf in 1995
- Rangefinders were banned in competitive golf but were allowed in 2021

The first golf rangefinder was developed in the 1880s by Barr and Stroud
The Barr and Stroud rangefinder was first designed for use by the British Army. It was adopted by the Royal Navy in 1892, and later by the U.S. Navy in 1903, as well as the navies of Japan and Austria. The Barr and Stroud rangefinder proved its worth in battle when the Japanese used it to defeat the Russian Second Pacific Squadron at the Battle of Tsushima in 1905.
The original version of the Barr and Stroud rangefinder had a range error of 1 percent at 3,000 yards. However, as the need for greater gunnery ranges increased, so did the base length of rangefinders, and they eventually found their way into gun turrets and fire-control directors.
While the first electronic rangefinder was developed during World War II, the history of rangefinders goes back much further. The Romans developed a tool called the "Roman Dodecahedron" in the 2nd century AD, and during the Middle Ages, "Jacob's Staff" was used to determine distance for ballistae. In the 18th century, coincidence rangefinders were invented and used for surveillance.
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The first electronic golf rangefinder was used during World War II
The use of rangefinders can be traced back to the 1880s when the first rangefinder was developed by a Scottish company called Barr and Stroud. However, the first electronic rangefinder made its appearance during World War II.
The history of rangefinders dates back to the 1800s, with the first rangefinder being developed in the 1880s. This early version of the technology set the foundation for future advancements. During World War II, the first electronic rangefinder was introduced, marking a significant milestone in the evolution of rangefinding technology.
The original rangefinder, conceived in the 1880s, laid the groundwork for subsequent innovations. World War II witnessed the advent of the inaugural electronic rangefinder, which played a pivotal role in military applications, particularly in naval gunnery and anti-aircraft artillery. This wartime development propelled the technology into new domains.
The debut of the electronic rangefinder during World War II was a game-changer. It revolutionised the way distances were measured, not only in military contexts but also in civilian pursuits like golf. The technology's ability to accurately gauge distances to remote objects transformed various industries and paved the way for the widespread adoption of electronic rangefinders in the post-war era.
The first electronic golf rangefinder, introduced during World War II, leveraged the technology's military applications and brought it to the golf course. This innovation allowed golfers to measure distances with precision, enhancing their strategic decision-making and overall gameplay. The impact of this wartime invention continues to be felt today, with golf rangefinders becoming an indispensable tool for amateurs and professionals alike.
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The first laser rangefinder was invented in 1965
The use of rangefinders can be traced back to the 1880s when the first rangefinder was developed by Scottish company Barr and Stroud. The first electronic rangefinder was used during World War II, working optically with two telescopes focused on the same target but set apart along a baseline.
Laser rangefinders use a laser beam to determine the distance to an object. They are used in a variety of fields, including forestry, construction, renovation, and real estate, and sports such as golf, hunting, and archery. Laser rangefinders offer high-precision scanning abilities and can provide measurements with a range of up to 40 kilometres.
In the context of golf, laser rangefinders have become popular among amateur golfers and are trusted by professional golfers, providing accurate distance measurements on golf courses anywhere in the world. They can help golfers calculate the distance to the pin, improving their game and confidence.
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Bushnell launched the first laser rangefinder for golf in 1995
The history of rangefinders can be traced back to the 1880s when the first rangefinder was developed by the Scottish company Barr and Stroud. The first rangefinder telemeter was invented by James Watt in 1769 and was first used in 1771 for surveying canals. In 1778, Georg Friedrich Brander invented the coincidence rangefinder, which did not require a measuring rod at the target. The first electronic rangefinder was used during World War II.
Bushnell Golf introduced the first laser rangefinder for golf in 1995 and has been the top-rated brand ever since. The laser rangefinder uses a laser beam to determine the distance to an object. Bushnell's laser rangefinders are trusted and used by 98.1% of PGA Tour players. The company's advanced laser rangefinder, pin-seeking, and slope technology provide golfers with the most accurate distances available in golf.
Bushnell's laser rangefinders offer unmatched convenience, as they work right out of the box with no downloads or fees required. The product provides accurate distances within inches of the target, whether it's a tree, bunker, or flag. Bushnell's Pro X3+LINK model is the most powerful golf laser rangefinder ever made, offering consistent yardage readings within a yard to flags at 600+ yards.
Bushnell Golf has continued to innovate with the introduction of "Slope" compensated distances for elevation change directly on the rangefinder, as well as LINK-Enabled technology. The latter allows golfers to connect their performance data from Foresight Sports or Bushnell Golf launch monitors to their laser rangefinders for personalized on-course recommendations. With its precision, convenience, and constant innovation, Bushnell has established itself as the leader in golf laser rangefinders.
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Rangefinders were banned in competitive golf but were allowed in 2021
Rangefinders, devices used to measure the distance to remote objects, were first invented in the 1880s by Scottish company Barr and Stroud. The first electronic rangefinder was developed during World War II. Rangefinders have been used in various fields, including surveying, photography, the military, and space travel.
In golf, the use of rangefinders has been a subject of debate. While they have been allowed in casual play and amateur tournaments since 2006, they were historically banned in competitive golf and during professional tournaments. However, in 2021, the US PGA reintroduced the use of rangefinders for the PGA Championship at Kiawah Island. This decision was made to combat slow play and enhance the spectator experience.
The reintroduction of rangefinders was not without caveats. Strict regulations were put in place, particularly regarding "Distance and Directional Information." Players were allowed to gather information on distance or direction using distance-measuring devices or compasses. However, measuring changes in elevation or interpreting distance or directional information to suggest a line of play or club selection was prohibited. The penalties for violating these rules included a two-stroke penalty for the first offence and automatic disqualification for a second violation.
While the use of rangefinders in the 2021 PGA Championship was a trial, it marked a significant shift in the sport's attitude towards technology. The governing bodies recognized the potential benefits of technology in improving the flow of play and enhancing the spectator experience. This trial set a precedent for the future use of rangefinders and other technological advancements in competitive golf.
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Frequently asked questions
The first rangefinder was invented in 1769 by James Watt, who called his instrument a micrometer. However, the first rangefinder was developed by a Scottish company called Barr and Stroud in the 1880s.
The first golf rangefinder was launched in 1995 by Bushnell.
Golf rangefinders are devices that provide accurate distances on golf courses.
Rangefinders were banned in competitive golf but were allowed in PGA of America tournaments in 2021.











































