Rangefinder. Tuesday , April 17th , 2018 - 22:51:29 PM
How do you think professional golfers pick their clubs when they are competing? How do you think they choose their golf clubs with such accuracy as they hit a perfectly weighted ball straight on to the green? It is because they know exactly how far they are going to hit the ball with each of their clubs. They also know the golf course they are playing and how far it is from them to the next hazard (water, bunker, tree) or the green and make a club selection accordingly.
Last, it should be noted that all laser rangefinders feature a reticle (the crosshair or other type of aiming point you see when looking through your rangefinder). However, many rangefinders use LCD readouts with reticles that appear as black lines that you superimpose over the target you want to range but, this type of reticle if often difficult to distinguish against a dark background or in low light conditions. Therefore, other rangefinders have illuminated, LED, reticles as well. However, even though the brightness of the LEDs is adjustable (sometimes automatically), in bright conditions, it can be overwhelmed by the ambient light and thus it cannot be seen even at the highest settings and yet, in the evening when your eyes are accustomed to the lower light levels, the reticle is often so bright that it impairt your night vision even when set to the lowest settings. Also, this same issue pertains to the other information displayed on your screen such as yardage numbers and modes. Therefore, the best option is to choose a rangefinder with a backlight screen which gives you the capability to view your information in all light conditions.
Today we will talk about just how a laser rangefinder functions. The distance to an objective is calculated by a rangefinder by the rebounding of a laser light beam off the object to be ranged. The time it takes for the laser light beam to reach the target and return is measured by a high speed digital clock. This time that commonly takes less than one second, is then computed by the rangefinder and displayed as a distance on the rangefinders build in screen.
Label :Laser Telemeter‚ Long Range Finder‚ Ultrasonic Range Finder also Best Inexpensive Rangefinder‚ Used Golf Rangefinder‚ Golf Distance Range Finder plus Golf Optical Range Finder‚
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