The Nikon PROSTAFF 1000i Laser Rangefinder features ID (incline/decline) technology with a horizontal distance and actual distance display mode that can easily be switched depending on your preference. The compact ergonomics of this rangefinder allow you to easily fit 1,000 yards of ranging capability in your hand or pocket and is perfect for rifle or bow hunting. Range deer out to 600 yards is a reality with the PROSTAFF 1000i and First Target and Distant Target Priority modes allow you to range objects close up or animals hidden behind tall grass. Features of the PROSTAFF 1000i Rangefinder6-1,000 Yard Measurement RangeDisplays in 1-yard incrementsSingle or continuous measurement (up to 8 seconds)Multilayer Coating is applied to all lens and prism surfacesLong Eye Relief - 16.7mm. Perfect for eyeglass wearersID TECHNOLOGY delivers the one number you need for your best shot to account for incline or decline shooting anglesTRU TARGET technology that allows you to switch between First Target and Distant Target modesWater Resistant/Rainproof5-Year Warranty Nikon PROSTAFF 1000i Rangefinder 16663