I have used Nikon's PROSTAFF 3i Laser Rangefinder on a few trip's and found it to be easy to use,clear and very accurate. Very easy to pick up a target and get an accurate distance which is pretty much all we want out of a good rangefinder. The 650 yard max is further then I plan on shooting on any hunting trip. The price and warranty are 2 of the reason's thisis Nikon's #1 selling Laser Rangefinder.
I am a longtime hunter and I am here to answer any questions on Nikon hunting optics you may have. I will also be sharing new products and specials on occasion.
Nikon Pro Staff www.nikonsportoptics.com