Several of the Amazon reviews state an eye piece problem on the LR550. Never had a problem with the one I had
Some said "fell off" & others said "broke off". That could mean the same thing....or not. Good choice on a rangefinder over a gps. You can do more with it on the distance side
Give us some feedback for using 2 different units while playing when you can. Bracing the rangefinder against the bill of your hat will help steady it.I decided to get the pro version of Golf Shot on my phone and that coupled with the rangefinder I should get a good distance. My eyes have gotten so bad the last few years I can't do it visually anymore. Thanks for everyone's input. Big George Jones fan. Cold Hard Truth one of my favorite CD's.