As a novice golfer, I had never used a rangefinder before purchasing the Zydar Pro Z1. I struggled with distance judgment on different courses, with sand traps, lakes, and various slopes. I lacked confidence in selecting the right club, unable to immediately estimate the distance. However, after getting the Pro Z1 rangefinder, recommended by my golfing buddies, I found a practice routine. Now, I visually estimate the flag distance before using the rangefinder to measure it, relying on its precise measurements to improve my visual judgment. Over time, my accuracy and experience have grown, and the rangefinder has become my most trusted companion on the course.

It makes me wonder when rangefinders became a staple for amateur golfers and when they first appeared on courses worldwide.

HISTORY

The first rangefinder was developed by Barr and Stroud, a Scottish company, in the 1880s. Electronic rangefinders were introduced during World War II, but the concept of distance measurement devices dates back much further. The Romans used the "Roman Dodecahedron," a small bronze artifact, while the Middle Ages saw the use of "Jacob's Staff" to determine distance for accurate ballista firing. Coincidence rangefinders have been in use since the 18th century, primarily in older cameras for surveillance.

How It Works

Rangefinders operate simply by emitting a beam to an object and calculating the time it takes for the beam to return, determining the distance to the targeted object. Beam divergence is a challenge faced by all rangefinders as the target gets farther away, causing the beam to spread out and become less accurate. To address this, rangefinders send multiple pulses to the target, calculating the average data received and providing the golfer with a precise measurement.

Our Zydar Pro Z1 rangefinders are top-of-the-line, with a range of 1300 yards, ensuring you're never too far from the pin. Featuring flag lock technology, our rangefinders provide accurate and reliable measurements, giving you the confidence you need on the course.