Lasergolflengten

Lasergolflengten refers to the specific wavelengths of light emitted by lasers used in golf. These lasers are commonly found in laser rangefinders, devices that golfers use to accurately measure the distance to the flagstick, hazards, or other points on the course. The choice of wavelength is crucial for the safe and effective operation of these devices.

Most laser rangefinders for golf operate in the near-infrared spectrum, typically around 905 nanometers (nm). This wavelength is chosen for several reasons. Firstly, it is invisible to the human eye, which prevents distraction during play. Secondly, it is within a range where common semiconductor laser diodes are readily available and cost-effective. Thirdly, and most importantly, 905 nm light is considered safe for the eye under normal operating conditions. Regulatory bodies, such as the FDA in the United States, set limits on laser power and wavelength to ensure eye safety.

While 905 nm is prevalent, some rangefinders might use other wavelengths, though they are less common for consumer golf applications. For example, Class 1 lasers, which are considered safe for incidental exposure, can operate at various wavelengths. The specific wavelength impacts how the laser beam interacts with the environment. While 905 nm is generally unaffected by fog or rain to a degree, extremely adverse weather conditions can still degrade the laser signal. The precise lasergolflengte is a key technical specification that determines the performance and safety profile of a laser rangefinder.