I-On Optics 505G Golf Rangefinder

I-On Optics 505G Golf Rangefinder


How To Use Dialed-N Technology to find the distance to the Flag:

Simply Look through the viewfinder, press and hold the ON button and move the circle in the cross hairs over the flag. The distance to the flag is now "Dialed-N" and shown in the viewfinder. It's just that simple and easy to use. Surgeon steady hands not required. It's fast, it's accurate, it's durable and represents a tremendous value compared to the competition.


  • Range distance of 5 to 800 yards
  • USGA Approved
  • Works anywhere / No downloads
  • Dial-N any object
  • Distance Accuracy +/- one yard
  • Automatic shut off

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